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A078659 Expansion of 1/Product_{ n >= 2, n not of the form 2^k-1 } (1+x^n). +0
1
1, 0, -1, 0, 0, -1, -1, 1, 1, -1, 0, 1, 0, -1, 0, 2, 1, -1, 0, 1, 0, -2, 0, 2, 0, -2, 0, 1, -1, -2, 0, 3, 1, -3, 0, 2, -1, -4, 1, 4, -1, -3, 1, 2, -1, -4, 2, 5, 0, -4, 1, 4, -2, -5, 3, 5, -1, -5, 2, 4, -2, -6, 3, 8, -1, -8, 3, 6, -4, -9, 5, 8, -3, -9, 4, 7, -5, -11, 7, 11, -4, -12, 7, 9, -7, -13, 9, 12, -6, -14, 9, 10, -8, -16, 13, 15, -8, -17, 12 (list; graph; listen)
OFFSET

0,16

CROSSREFS

Sequence in context: A081400 A131963 A130538 this_sequence A079690 A040076 A019269

Adjacent sequences: A078656 A078657 A078658 this_sequence A078660 A078661 A078662

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Dec 15 2002

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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