A032017 "AGJ" (ordered, elements, labeled) transform of 1,3,5,7,...

1, 1, 3, 23, 83, 919, 7089, 59401, 854587, 7751759, 113515673, 1681156597, 20647845481, 378638814709, 6281558253827, 99646768822979, 1927731530384507, 39615129824270143, 738990233919191241, 14631426521937622165, 358930822948446707833, 7826659159200089894921

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), y, 1) | p <- Vec(serlaplace(prod(k=1, n, (1 + x^k*y/k! + O(x*x^n))^(2*k-1))))] \\ Andrew Howroyd, Sep 13 2018

Crossrefs

Sequence in context: A357738 A027701 A201482 * A197453 A024196 A196339

Adjacent sequences: A032014 A032015 A032016 * A032018 A032019 A032020

Keyword

nonn

Author

Christian G. Bower

Extensions

a(0)=1 prepended and terms a(19) and beyond from Andrew Howroyd, Sep 13 2018

Status

approved