A110838 G.f.: 4th root of weight enumerator of [128,29,32] Reed-Muller code RM(2,7).

1, 0, 0, 0, 2667, 0, 1322832, 28220416, 64456564, 28220416, -10582656000, -225791548416, -3159513791196, -112218399562752, -1393939076116272, -4364593638795264, 43266457908132892, 2086425405380843520, 35001966103959783936, 618735425426386200576, 11874999923669881148220

Offset

0,5

Links

Table of n, a(n) for n=0..20.

N. Heninger, E. M. Rains and N. J. A. Sloane, On the Integrality of n-th Roots of Generating Functions, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745.

Crossrefs

Cf. A006006.

Sequence in context: A187293 A187195 A107532 * A019424 A151813 A010088

Adjacent sequences: A110835 A110836 A110837 * A110839 A110840 A110841

Keyword

sign

Author

N. J. A. Sloane and Nadia Heninger Aug 18 2005

Status

approved