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A316088
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Expansion of 1/(1 + Sum_{k>=1} k^3 * x^k).
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4
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1, -1, -7, -12, 31, 193, 240, -1105, -5167, -3924, 36343, 133873, 31584, -1131025, -3343639, 1240212, 33732367, 79895089, -90574128, -970716385, -1800454975, 3954181452, 27045519079, 37164094177, -145299908928, -730358292769, -653629025575, 4869632030004
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OFFSET
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0,3
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LINKS
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FORMULA
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G.f.: (x-1)^4/(x^4-3*x^3+10*x^2-3*x+1).
a(0) = 1; a(n) = -Sum_{k=1..n} k^3 * a(n-k). - Ilya Gutkovskiy, Feb 02 2021
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PROG
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(PARI) N=99; x='x+O('x^N); Vec((x-1)^4/(x^4-3*x^3+10*x^2-3*x+1))
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CROSSREFS
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1/(1+ Sum_{k>=1} k^m * x^k): A163810 (m=1), A316087 (m=2), this sequence (m=3).
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KEYWORD
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sign
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AUTHOR
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STATUS
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approved
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