The Counting Game
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Re: The Counting Game
922 is the world record number of people playing Settlers of Catan simultaneously. The event took place during the trade show Gen Con Indy 2013. The game was set up as one continuous Seafarer's expansion board with all 922 players, with the final winner being the first to reach 25 points.
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Re: The Counting Game
923 was the year of birth of Edred, King of the English 26 May 946 to 23rd November 955, son of Edward the Elder, grandson of Alfred the Great.
924 saw the death of Edward the Elder mentioned above
925 the lowest composite pentagonal centred square number that is not semiprime
924 saw the death of Edward the Elder mentioned above
925 the lowest composite pentagonal centred square number that is not semiprime
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Re: The Counting Game
I'm very impressed with the 925 classification. Where do you come up with it?damo666 wrote: ↑Wed Sep 22, 2021 2:17 pm923 was the year of birth of Edred, King of the English 26 May 946 to 23rd November 955, son of Edward the Elder, grandson of Alfred the Great.
924 saw the death of Edward the Elder mentioned above
925 the lowest composite pentagonal centred square number that is not semiprime
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Re: The Counting Game
This is 1 + 10*2 + 100*9. Cute, but did you have this at your fingertips? Have a recognition for the partial sums?damo666 wrote: ↑Sun Sep 19, 2021 6:48 pm921 = sigma 10^(x-1)*x^(x-1) for x = 1 to 3
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Re: The Counting Game
Wikipedia gives you that it is pentagonal and centred square. I examined those that are both 1, 5 , 145, 925. To make 925 differ composite gets rid of 1 and 5 and semi prime gets rid of 145. Nothing particularly clever!BunnyGo wrote: ↑Wed Sep 22, 2021 10:11 pmI'm very impressed with the 925 classification. Where do you come up with it?damo666 wrote: ↑Wed Sep 22, 2021 2:17 pm923 was the year of birth of Edred, King of the English 26 May 946 to 23rd November 955, son of Edward the Elder, grandson of Alfred the Great.
924 saw the death of Edward the Elder mentioned above
925 the lowest composite pentagonal centred square number that is not semiprime
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Re: The Counting Game
Just looked at 9 2 1 as a sequence and see what I could come up with. Thought it looked quite pretty.
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Re: The Counting Game
Please tell me you're aware of sloans integer sequences dictionary.damo666 wrote: ↑Wed Sep 22, 2021 10:31 pmWikipedia gives you that it is pentagonal and centred square. I examined those that are both 1, 5 , 145, 925. To make 925 differ composite gets rid of 1 and 5 and semi prime gets rid of 145. Nothing particularly clever!BunnyGo wrote: ↑Wed Sep 22, 2021 10:11 pmI'm very impressed with the 925 classification. Where do you come up with it?damo666 wrote: ↑Wed Sep 22, 2021 2:17 pm923 was the year of birth of Edred, King of the English 26 May 946 to 23rd November 955, son of Edward the Elder, grandson of Alfred the Great.
924 saw the death of Edward the Elder mentioned above
925 the lowest composite pentagonal centred square number that is not semiprime
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Re: The Counting Game
927 ΑD King Æthelstan of Wessex claims is crowned as the first king of England ending the period of Saxonic Heptarchy.
928 AD Tryphon succeeds Stephen II as the patriarch of Constantinople, he is venerated as a saint of the East Orthodox Church.
929 AD Emir Abd-al-Rahman III of Córdoba proclaims himself caliph and creates the Caliphate of Córdoba. He breaks his allegiance to, and ties with, the Fatimid and Abbasid caliphs.
930 ΑD Nikon the Metanoeite, Byzantine monk and saint of the East Orthodox Church, is born.
931 King Harald Fairhair of Norway dies after a 59-year reign as the Scandinavian nation's first ruler and the long-lived until now.
928 AD Tryphon succeeds Stephen II as the patriarch of Constantinople, he is venerated as a saint of the East Orthodox Church.
929 AD Emir Abd-al-Rahman III of Córdoba proclaims himself caliph and creates the Caliphate of Córdoba. He breaks his allegiance to, and ties with, the Fatimid and Abbasid caliphs.
930 ΑD Nikon the Metanoeite, Byzantine monk and saint of the East Orthodox Church, is born.
931 King Harald Fairhair of Norway dies after a 59-year reign as the Scandinavian nation's first ruler and the long-lived until now.
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Re: The Counting Game
932 - year of death of Rollo great great great grandfather of William the Conqueror
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Re: The Counting Game
933 years ago the University of Bologna was founded. It is the world's oldest university.
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Re: The Counting Game
937 Battle of Brunanburh
938 Otto I kills his half brother Thankmar
939 Steven VIII becomes the 127th Pope
940 a model of Volvo car
941 Oda The Good becomes Archbishop of Canterbury
938 Otto I kills his half brother Thankmar
939 Steven VIII becomes the 127th Pope
940 a model of Volvo car
941 Oda The Good becomes Archbishop of Canterbury
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Re: The Counting Game
942 AD On December 17, William I, Duke of Normandy, is ambushed and assassinated by supporters of Arnulf I, Count of Flanders, while the two are at a peace conference (a man to trust Arnulf!), at Picquigny to settle their differences.
943 AD King Edmund I ravages Strathclyde and defeats the Scottish King Constantine II, who has reigned as king of Alba since 900. Constantine, the ruler of the 'Picts and Scots', abdicates to enter a monastery and yields control of his realm to his cousin Malcolm.
944 AD With recovering Edessa from the Arabs, the Greeks also obtain the fabled Image of Edessa – The "Holy Mandylion" (a cloth with the face of Jesus) which is conveyed to Constantinople, where it arrives on the feast of the Dormition of the Theotokos. A triumphal entry is staged for the relic in the capital.
943 AD King Edmund I ravages Strathclyde and defeats the Scottish King Constantine II, who has reigned as king of Alba since 900. Constantine, the ruler of the 'Picts and Scots', abdicates to enter a monastery and yields control of his realm to his cousin Malcolm.
944 AD With recovering Edessa from the Arabs, the Greeks also obtain the fabled Image of Edessa – The "Holy Mandylion" (a cloth with the face of Jesus) which is conveyed to Constantinople, where it arrives on the feast of the Dormition of the Theotokos. A triumphal entry is staged for the relic in the capital.
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