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A055232
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Expansion of (1+2*x+3*x^2)/((1-x)^3*(1-x^2)).
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1
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1, 5, 16, 36, 69, 117, 184, 272, 385, 525, 696, 900, 1141, 1421, 1744, 2112, 2529, 2997, 3520, 4100, 4741, 5445, 6216, 7056, 7969, 8957, 10024, 11172, 12405, 13725, 15136, 16640, 18241, 19941, 21744, 23652, 25669, 27797, 30040, 32400
(list; graph; refs; listen; history; internal format)
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