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A123013 A122192/6. 1
1, 0, -253, -1288, 191521, 1629320, -141854525, -1729034384, 103325091969, 1676517701264, -73862084838333, -1537330036703384, 51664189190888737, 1355829753195189272, -35196896202269431421, -1160994902209537876768, 23182613727557891170817, 970833262148740191853344 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Sequence in context: A203085 A070193 A054737 * A183449 A176087 A006060

Adjacent sequences:  A123010 A123011 A123012 * A123014 A123015 A123016

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 12 2006

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.