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A032046
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"BFK" (reversible, size, unlabeled) transform of 1,3,5,7...
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1
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1, 1, 3, 8, 12, 31, 86, 149, 292, 738, 2359, 3599, 7827, 14127, 33455, 105670, 159980, 313869, 581542, 1075123, 2211132, 7160312, 10196031, 19981105, 34309067, 63321797, 106307767, 216852432, 656078224, 932479907
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OFFSET
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0,3
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LINKS
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PROG
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(PARI) seq(n)={apply(p->subst(serlaplace(p + polcoeff(p, 1)), y, 1)/2, Vec(y-1+prod(k=1, n, 1 + (2*k-1)*x^k*y + O(x*x^n))))} \\ Andrew Howroyd, Jun 21 2018
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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