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A078034
Expansion of (1-x)/(1+2*x^2-2*x^3).
0
1, -1, -2, 4, 2, -12, 4, 28, -32, -48, 120, 32, -336, 176, 736, -1024, -1120, 3520, 192, -9280, 6656, 18944, -31872, -24576, 101632, -14592, -252416, 232448, 475648, -969728, -486400, 2890752, -966656, -6754304, 7714816, 11575296, -28938240, -7720960, 81027072, -42434560, -177496064
OFFSET
0,3
CROSSREFS
Sequence in context: A125755 A118921 A121799 * A181091 A161795 A138770
KEYWORD
sign,easy
AUTHOR
N. J. A. Sloane, Nov 17 2002
STATUS
approved