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

Author

N. J. A. Sloane

Keywords

• nonn
• easy

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

• 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.

Extensions

More terms from Howard A. Landman