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Search: id:A037988
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| A037988 |
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Critical values in Conway's game of one-dimensional phutball. |
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+0
3
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| 1, 3, 4, 7, 9, 10, 11, 15, 16, 19, 21, 23, 24, 25, 26, 31, 33, 34, 35, 39, 40, 43, 44, 47, 49, 51, 53, 54, 55, 56, 57, 63, 64, 67, 69, 71, 72, 73, 74, 79, 81, 82, 83, 87, 89, 90, 91, 95, 96, 99, 100, 103, 104, 107, 109, 111, 113, 115, 116
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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The first player can move the ball 2a_n spaces before the second player can move the ball 2(a_{n-1}+1) spaces
A self-describing sequence. Pick any number n; this n says: "There are n terms in the sequence which are <= 2n". This sequence is the slowest increasing one with this property. - Eric Angelini (eric.angelini(AT)kntv.be), Jun 15 2007
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REFERENCES
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Berlekamp, Conway and Guy, "Winning Ways", Volume 2. Academic Press, 1982
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CROSSREFS
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Sequence in context: A010398 A010435 A057709 this_sequence A088958 A026225 A026140
Adjacent sequences: A037985 A037986 A037987 this_sequence A037989 A037990 A037991
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KEYWORD
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easy,nonn
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AUTHOR
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Erich Friedman (erich.friedman(AT)stetson.edu)
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