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A109484 G.f.: 4th root of weight enumerator of [64,39,10] extended BCH code (cf. A109483). 0
1, 0, 0, 0, 0, 3472, 43176, 718704, 7302603, 53649456, 273963144, 748966224, -6551114640, -160183917936, -2262852226264, -25565623067152, -240487533289836, -1840197404024784, -10408152419469112, -19967067469286448, 539881575330718208, 10978531155684159696 (list; graph; refs; listen; history; internal format)
OFFSET

0,6

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: A031357 A144800 A108250 * A159215 A176380 A156773

Adjacent sequences:  A109481 A109482 A109483 * A109485 A109486 A109487

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com) and Nadia Heninger, Aug 29 2005

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Last modified February 14 11:36 EST 2012. Contains 205623 sequences.