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A032053
"BGJ" (reversible, element, labeled) transform of 2,1,1,1...
1
1, 2, 3, 7, 45, 81, 478, 5867, 13037, 57181, 416106, 9366765, 24102158, 125977853, 621133087, 6482455264, 237256616397, 718626520557, 4265634533602, 23104830030581, 159301153786730, 2042750381131807
OFFSET
0,2
LINKS
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((1 + x*y)*prod(k=1, n, 1 + x^k*y/k! + O(x*x^n))))] \\ Andrew Howroyd, Sep 12 2018
CROSSREFS
Sequence in context: A344561 A014546 A068393 * A343522 A086542 A349893
KEYWORD
nonn
EXTENSIONS
a(0)=1 prepended by Andrew Howroyd, Sep 12 2018
STATUS
approved