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A077967 Expansion of 1/(1+2*x^2+x^3). 0
1, 0, -2, -1, 4, 4, -7, -12, 10, 31, -8, -72, -15, 152, 102, -289, -356, 476, 1001, -596, -2478, 191, 5552, 2096, -11295, -9744, 20494, 30783, -31244, -82060, 31705, 195364, 18650, -422433, -232664, 826216, 887761, -1419768, -2601738, 1951775, 6623244, -1301812, -15198263, -4019620 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Sequence in context: A127480 A141446 A077965 * A008312 A060723 A195691

Adjacent sequences:  A077964 A077965 A077966 * A077968 A077969 A077970

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002

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Last modified February 15 08:49 EST 2012. Contains 205740 sequences.