A109478 G.f.: square root of weight enumerator of [32,11,10] extended BCH code (cf. A109477).

1, 0, 0, 248, 527, 248, -30752, -130696, -200368, 7495800, 48588160, 126194552, -2193794608, -19969622408, -73463606560, 669830215672, 8531080372112, 41019957975544, -191778551466496, -3690237269626888, -22269949433683824, 41136485483971064, 1589563554053105888

Offset

0,4

Links

Table of n, a(n) for n=0..22.

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

Sequence in context: A068400 A240967 A230856 * A200426 A109476 A121732

Adjacent sequences: A109475 A109476 A109477 * A109479 A109480 A109481

Keyword

sign

Author

N. J. A. Sloane and Nadia Heninger, Aug 29 2005

Status

approved