A007577 Number of chess games with n plies (another version).

1, 20, 400, 8902, 197281, 4865577, 119057155, 3194833218

Offset: 0

Author

Johan Boye (jb(AT)sectra.se)

Keywords

• hard
• fini
• nonn

Links

• Andrei Asinowski, Axel Bacher, Cyril Banderier, Bernhard Gittenberger, Analytic combinatorics of lattice paths with forbidden patterns, the vectorial kernel method, and generating functions for pushdown automata, Laboratoire d'Informatique de Paris Nord (LIPN 2019).
• Index entries for sequences related to number of chess games

Crossrefs

Cf. A048987.

Extensions

I am not sure of the precise rules that were used to compute these numbers. A048987 is the preferred version of this sequence. - N. J. A. Sloane.