A004487 Sprague-Grundy values for game of Wyt Queens.

6, 7, 8, 1, 9, 10, 3, 4, 5, 13, 0, 2, 16, 17, 18, 12, 20, 14, 15, 11, 24, 25, 26, 27, 21, 29, 30, 19, 32, 31, 22, 23, 36, 37, 38, 28, 33, 41, 42, 43, 44, 45, 34, 35, 48, 49, 50, 39, 40, 53, 54, 55, 56, 57, 46, 47, 60, 61, 62, 51, 52, 65

Offset

0,1

Comments

Inverse of sequence A064211 considered as a permutation of the positive integers. - Howard A. Landman, Sep 25 2001

References

E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982, see p. 76.

Links

Table of n, a(n) for n=0..61.

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

Index entries for sequences that are permutations of the natural numbers

Crossrefs

This sequence is row 6 of table A004481.

Sequence in context: A284362 A229177 A113786 * A274137 A010500 A175639

Adjacent sequences: A004484 A004485 A004486 * A004488 A004489 A004490

Keyword

nonn,easy

Author

N. J. A. Sloane

Extensions

More terms from Howard A. Landman

Status

approved