A110826 G.f.: square root of weight enumerator of [64,7,32] Reed-Muller code RM(1,6).

1, 63, -1984, 124992, -9842624, 868069440, -82027640768, 8120240396352, -831258343301056, 87276712553013312, -9346754033587414976, 1017033305863973783616, -112120911905977919082432, 12496387001438720385585216, -1405755442659644203584772032, 159402670088002501710204680256

Offset

0,2

Links

Table of n, a(n) for n=0..15.

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. A110825

Sequence in context: A005463 A160896 A017779 * A017726 A240421 A170932

Adjacent sequences: A110823 A110824 A110825 * A110827 A110828 A110829

Keyword

sign

Author

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

Status

approved