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Search: id:A004422
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A004422 Expansion of (Sum x^(n^2), n = -inf .. inf )^(-21). +0
1
1, -42, 924, -14168, 169974, -1698312, 14692216, -112987776, 787175004, -5039316786, 29971442424, -167060546184, 878920016296, -4390113366408, 20920981191792, -95515527307648, 419275600889334, -1775001330567696 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A010958 A035716 A010994 this_sequence A020932 A036400 A050988

Adjacent sequences: A004419 A004420 A004421 this_sequence A004423 A004424 A004425

KEYWORD

sign

AUTHOR

njas

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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