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A078050 Expansion of (1-x)/(1+x+2*x^2). +0
4
1, -2, 0, 4, -4, -4, 12, -4, -20, 28, 12, -68, 44, 92, -180, -4, 364, -356, -372, 1084, -340, -1828, 2508, 1148, -6164, 3868, 8460, -16196, -724, 33116, -31668, -34564, 97900, -28772, -167028, 224572, 109484, -558628, 339660, 777596, -1456916, -98276, 3012108, -2815556, -3208660, 8839772 (list; graph; listen)
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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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