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A109141 G.f.: fourth root of Hamming weight enumerator of [12,6,6]_3 ternary extended Golay code (cf. A105683). 1
1, 0, 66, 110, -6528, -21780, 986898, 5029200, -173972160, -1211972300, 33051614904, 297628438800, -6538730283946, -73793338948560, 1321581552446628, 18387553507364580, -269415270699505128, -4592418987961074600, 54819166320379762180, 1147693439998612940400 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
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.
EXAMPLE
1+66*x^2+110*x^3-6528*x^4-21780*x^5+986898*x^6+5029200*x^7-...
CROSSREFS
Sequence in context: A109759 A194196 A281937 * A350197 A350204 A031184
KEYWORD
sign
AUTHOR
STATUS
approved

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Last modified March 4 09:35 EST 2024. Contains 370528 sequences. (Running on oeis4.)