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A065237
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Number of winning length n strings with a 4 symbol alphabet in "same game".
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7
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1, 0, 4, 4, 28, 64, 268, 844, 3100, 10876, 39244, 142432, 518380
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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COMMENTS
| Strings that can be reduced to null string by repeatedly removing an entire run of two or more consecutive symbols.
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LINKS
| Sascha Kurz, Polynomials in "same game"
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EXAMPLE
| 11011001 is a winning string since 110{11}001->11{000}1->{111}->null
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CROSSREFS
| Cf. A035615, A035617, A065238, A065239, A065240, A065241, A065242, A065243.
Sequence in context: A078146 A066836 A173049 * A111723 A196131 A120030
Adjacent sequences: A065234 A065235 A065236 * A065238 A065239 A065240
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KEYWORD
| nonn
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AUTHOR
| Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Oct 23 2001
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