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A294607
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Expansion of Product_{k>=1} (1 - k*x^k)^(k^(2*k)).
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3
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1, -1, -32, -2155, -259477, -48496477, -13001163543, -4732376829091, -2246495500625034, -1348407234549297356, -998562296547665810106, -894380299878766527522232, -953030926136814034550634393, -1191548000252369142490485950437
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OFFSET
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0,3
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LINKS
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MATHEMATICA
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nmax = 20; CoefficientList[Series[Product[(1 - k*x^k)^(k^(2*k)), {k, 1, nmax}], {x, 0, nmax}], x] (* Vaclav Kotesovec, Nov 05 2017 *)
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PROG
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(PARI) N=20; x='x+O('x^N); Vec(prod(k=1, N, (1-k*x^k)^k^(2*k)))
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CROSSREFS
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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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