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A085295 E.g.f. satisfies exp(x*Sum_{n>=0} ceiling(a(n)/n!)*x^n) = Sum_{n>=0} a(n)*x^n/n!. 2
1, 1, 3, 19, 169, 1881, 25051, 403243, 7660689, 166148209, 4069854451, 111107009091, 3344729082553, 110080145959369, 3932437848451659, 151548546279803611, 6267252988546789921, 276842139798867249633 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..17.

FORMULA

Ceiling(a(n)/n!) = A085294(n).

PROG

(PARI) {a(n)=local(A); if(n<0, 0, A=1+O(x); for(m=1, n, A=Pol(A)+x^m*(ceil(polcoeff(exp(x*A), m))+O(x)); ); n!*polcoeff(exp(x*A), n))}

CROSSREFS

Cf. A085294, A085023.

Sequence in context: A080835 A080836 A059280 * A094956 A080894 A143768

Adjacent sequences:  A085292 A085293 A085294 * A085296 A085297 A085298

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Jun 24 2003

STATUS

approved

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Last modified October 23 09:28 EDT 2019. Contains 328345 sequences. (Running on oeis4.)