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A109151 G.f.: square root of weight enumerator of Kerdock code of length 256 (cf. A028240). 1
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16256, 255, 16256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -132128768, -4145280, -264290048, -4145280, -132128768, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2147885252608, 101078507520, 6445241319296, 202165305600, 6445241319296, 101078507520, 2147885252608 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,16
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.
CROSSREFS
Sequence in context: A254170 A254452 A202432 * A068761 A043607 A067375
KEYWORD
sign
AUTHOR
STATUS
approved

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Last modified July 17 09:45 EDT 2024. Contains 374364 sequences. (Running on oeis4.)