A046875 -id:A046875 - cp's OEIS frontend

A046876 Length of runs in the sequence of row/column periods of Sprague-Grundy values of Wythoff's Game (A046875).

Original entry on oeis.org

1, 2, 1, 1, 1, 1, 4, 2, 3, 2, 3, 23, 24, 3, 20, 18, 84, 25, 43

Offset: 1

Achim Flammenkamp

a(20) >= 12. - Sean A. Irvine, May 02 2021

A. Dress, A. Flammenkamp and N. Pink, Additive periodicity of the Sprague-Grundy function of certain Nim games, Adv. Appl. Math., 22, p. 249-270 (1999).

Cf. A046874, A046875, A004481.

Entry revised by Sean A. Irvine, May 02 2021

A046874 Row/column pre-periods of Sprague-Grundy values of Wythoff's Game.

Original entry on oeis.org

0, 0, 0, 8, 9, 27, 37, 92, 102, 127, 224, 277, 347, 382, 613, 693, 771, 865, 919, 1032, 1165, 1252, 1293, 1373, 1732, 2208, 2314, 2608, 2889, 3221, 3890, 4422, 4419, 5614, 6065, 6837, 7116, 8041, 8356, 9208, 10333, 10799, 12518, 13849, 14190, 15844

Offset: 0

Achim Flammenkamp

nonn

A. Dress, A. Flammenkamp and N. Pink, Additive periodicity of the Sprague-Grundy function of certain Nim games, Adv. Appl. Math., 22, p. 249-270 (1999).

Cf. A046875, A046876.

cp's OEIS Frontend

A046876 Length of runs in the sequence of row/column periods of Sprague-Grundy values of Wythoff's Game (A046875).

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