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A032055 "BGJ" (reversible, element, labeled) transform of 1,3,5,7... 1
1, 1, 3, 14, 45, 464, 3550, 29707, 427301, 3875888, 56757846, 840578309, 10323922752, 189319407367, 3140779126927, 49823384411504, 963865765192269, 19807564912135088, 369495116959595638, 7315713260968811101, 179465411474223353936, 3913329579600044947481 (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 + x^k*y/k! + O(x*x^n))^(2*k-1))))] \\ Andrew Howroyd, Sep 12 2018

CROSSREFS

Sequence in context: A032316 A032225 A032150 * A180785 A123350 A027953

Adjacent sequences:  A032052 A032053 A032054 * A032056 A032057 A032058

KEYWORD

nonn

AUTHOR

Christian G. Bower

EXTENSIONS

a(0)=1 prepended and terms a(19) and beyond from Andrew Howroyd, Sep 12 2018

STATUS

approved

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Last modified October 17 19:36 EDT 2018. Contains 316293 sequences. (Running on oeis4.)