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Search: id:A143570
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A143570 E.g.f. satisfies: A(x) = exp(x*A(x^6/6!)). +0
2
1, 1, 1, 1, 1, 1, 8, 57, 253, 841, 2311, 5545, 18019, 192193, 1936936, 13533521, 71607537, 308979217, 1195354525, 8070684721, 113661781381, 1368278263969, 12100291273456, 83294670263113, 474179436692501, 2787857745272601 (list; graph; listen)
OFFSET

0,7

MAPLE

A:= proc(n) option remember; if n<=0 then 1 else unapply (convert (series (exp (x*A(n-6, k)(x^6/720)), x, n+1), polynom), x) fi end: a:= n-> coeff (A(n)(x), x, n)*n!: seq(a(n), n=1..33);

CROSSREFS

6th column of A143565.

Sequence in context: A105850 A009089 A043071 this_sequence A096711 A079926 A108666

Adjacent sequences: A143567 A143568 A143569 this_sequence A143571 A143572 A143573

KEYWORD

nonn

AUTHOR

Alois P. Heinz (heinz(AT)hs-heilbronn.de), Aug 24 2008

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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