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A152656 Triangle read by rows: denominators of polynomials from A000142: P(0,x)=1,P(n,x)=1/n!+x*sum(P(n-i-1)/i!),i=0,1,..,n-1. Numerators are A152650. +0
7
1, 1, 1, 2, 1, 1, 6, 1, 1, 1, 24, 3, 2, 1, 1 (list; graph; listen)
OFFSET

0,4

COMMENT

a(n) is the last sequence of a trio with,first,A141412 and,second,A142048 (denominators).

CROSSREFS

Sequence in context: A036563 A025264 A139622 this_sequence A096162 A053383 A125731

Adjacent sequences: A152653 A152654 A152655 this_sequence A152657 A152658 A152659

KEYWORD

nonn

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Dec 10 2008

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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