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A098984 Numerators in series expansion of log( Sum_{m=-oo,oo} q^(m^2) ). +0
3
0, 2, -2, 8, -2, 12, -8, 16, -2, 26, -12, 24, -8, 28, -16, 16, -2, 36, -26, 40, -12, 64, -24, 48, -8, 62, -28, 80, -16, 60, -16, 64, -2, 32, -36, 96, -26, 76, -40, 112, -12, 84, -64, 88, -24, 52, -48, 96, -8, 114, -62, 48, -28, 108, -80, 144, -16, 160, -60, 120, -16, 124, -64, 208, -2, 168, -32, 136, -36, 64, -96, 144 (list; graph; listen)
OFFSET

0,2

EXAMPLE

2*q-2*q^2+8/3*q^3-2*q^4+12/5*q^5-8/3*q^6+16/7*q^7-2*q^8+26/9*q^9-...

CROSSREFS

Cf. A000122, A098985, A098986.

Sequence in context: A011147 A098818 A092694 this_sequence A088560 A086328 A095997

Adjacent sequences: A098981 A098982 A098983 this_sequence A098985 A098986 A098987

KEYWORD

sign,frac

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Oct 24 2004

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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