cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A125994 A106486-encodings of combinatorial games equivalent to game {0|0}.

Original entry on oeis.org

3, 11, 19, 27, 515, 523, 531, 539, 2051, 2059, 2067, 2075, 2563, 2571, 2579, 2587, 8195, 8203, 8211, 8219, 8707, 8715, 8723, 8731, 10243, 10251, 10259, 10267, 10755, 10763, 10771, 10779, 32771, 32779, 32787, 32795, 33283, 33291, 33299
Offset: 1

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Author

Antti Karttunen, Dec 18 2006

Keywords

Comments

These are codes for games which belong to the same equivalence class as the game {0|0} (i.e. game *).

Examples

			Game {0|0} is encoded as 2^(2*0) + 2^(1+2*0) = 3, thus 3 is the first term of this sequence. However, 11 also belongs into this sequence, as it encodes game {0|0,1}, where, because the option 0 dominates the option 1 on the right hand side, the latter can be deleted, resulting the same game {0|0}.
		

Crossrefs

Row 4 of A126000. Subset of A126003.