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A032040 "BFJ" (reversible, size, labeled) transform of 1,2,3,4... 1
1, 1, 2, 9, 16, 85, 1236, 3199, 16360, 127089, 4000060, 11611171, 72911004, 442913497, 5177797002, 290010308085, 978349601296, 6728549447185, 44033288884380, 385256716186411, 5731544164765060, 556321576055732361, 2110915493489006842, 16434402369599464141 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Andrew Howroyd, Table of n, a(n) for n = 0..200

C. G. Bower, Transforms (2)

PROG

(PARI) seq(n)=[subst(serlaplace(y^0*p + polcoeff(p, 1)), y, 1)/2 | p <- Vec(y-1+serlaplace(prod(k=1, n, (1 + k*x^k*y/k! + O(x*x^n)))))] \\ Andrew Howroyd, Sep 12 2018

CROSSREFS

Sequence in context: A032299 A032211 A032136 * A045661 A078707 A085332

Adjacent sequences: A032037 A032038 A032039 * A032041 A032042 A032043

KEYWORD

nonn

AUTHOR

Christian G. Bower

EXTENSIONS

a(0)=1 prepended and terms a(21) and beyond from Andrew Howroyd, Sep 12 2018

STATUS

approved

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Last modified December 10 02:09 EST 2022. Contains 358712 sequences. (Running on oeis4.)