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A030189 Expansion of eta(q)*eta(q^2)*eta(q^4)*eta(q^8). 4
1, -1, -2, 1, -1, 3, 3, -1, -2, -2, 4, -4, -1, -3, -3, 2, 2, 8, -3, 7, 6, -5, -7, 0, -3, -2, 2, -4, 1, -4, 1, -2, 3, 1, 7, -6, -3, 10, 10, 5, -7, -3, -4, 5, -8, 8, -1, -4, -1, -7, -9, 2, -3, -6, 2, -8, 14, 5, -6, 9, 12, 4, 6, 3, 8, -14, 2, -9, -3, -5, -10, 12, 6, 4, -2, -5, -3, 0 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

EXAMPLE

q^(5/8)-q^(13/8)-2*q^(21/8)+q^(29/8)-q^(37/8)+...

CROSSREFS

Sequence in context: A067924 A056670 A170925 * A114162 A162981 A029264

Adjacent sequences:  A030186 A030187 A030188 * A030190 A030191 A030192

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 05:15 EST 2012. Contains 205694 sequences.