A267194 Indices of zeros (winning positions) in A046695 (Sprague-Grundy values for the game Couples-are-Forever).

0, 1, 4, 12, 20, 30, 46, 72, 98, 124, 150, 176, 314, 408

Offset

1,3

Links

Table of n, a(n) for n=1..14.

Martha Łącka and Mateusz Łącki, Gra Grim i twierdzenie Sprague’a-Grundy’ego (2014).

Allan Wechsler, Posting to Sequence Fans Mailing List, Jan 20 2016.

Crossrefs

Cf. A046695.

Sequence in context: A337097 A238836 A085039 * A038429 A301264 A008208

Adjacent sequences: A267191 A267192 A267193 * A267195 A267196 A267197

Keyword

nonn,more

Author

N. J. A. Sloane, Jan 26 2016

Status

approved