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A357423
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E.g.f. satisfies A(x) * exp(A(x)) = log(1 + x * exp(A(x))).
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1
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0, 1, -1, -1, 10, 4, -384, 818, 29800, -205200, -3612000, 56042832, 556589232, -19091774352, -70128589608, 8044430218680, -25379500932864, -4055729067351552, 48310659088501248, 2334746679051721536, -58078273556262804480, -1420062892415588203776
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OFFSET
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0,5
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LINKS
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FORMULA
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a(n) = Sum_{k=1..n} (n-k)^(k-1) * Stirling1(n,k).
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PROG
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(PARI) a(n) = sum(k=1, n, (n-k)^(k-1)*stirling(n, k, 1));
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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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