A266726 Indices of even terms in A006019.

0, 2, 4, 9, 11, 13, 18, 20, 22, 24, 26, 29, 31, 37, 39, 41, 42, 44, 46, 48, 50, 51, 52, 56, 58, 60, 61, 62, 63, 65, 67, 72, 74, 79, 83, 84, 85, 86, 88, 90, 92, 94, 98, 99, 101, 103, 108, 110, 112, 119, 126, 128, 130, 135, 137, 139, 141, 142, 143, 144, 150, 151, 152, 154, 156, 158

Offset: 1

Author

N. J. A. Sloane, Jan 03 2016

Keywords

• nonn

References

• E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982, see p. 502.
• R. K. Guy, Fair Game: How to play impartial combinatorial games, COMAP's Mathematical Exploration Series, 1989; see p. 88.

Crossrefs

Cf. A006019.

Extensions

Extended beyond 72 by R. J. Mathar, May 07 2016