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A133984
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E.g.f. satisfies: A(x) = x*(tan(exp(A(x))-1)+1).
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1
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0, 1, 2, 9, 72, 845, 12972, 244741, 5468176, 141111693, 4129615540, 135127313101, 4888457921688, 193733261456605, 8346805786382364, 388432439875807125, 19417284993350451232, 1037672210204182995277, 59035412382992193993732
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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LINKS
| Alois P. Heinz, Table of n, a(n) for n = 0..100
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MAPLE
| A:= proc(n) option remember; if n=0 then 0 else convert (series (x* (tan (exp(A(n-1))-1)+1), x=0, n+1), polynom) fi end: a:= n-> coeff (A(n), x, n)*n!: seq (a(n), n=0..22);
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CROSSREFS
| Sequence in context: A118789 A133941 A038035 * A108995 A184358 A132843
Adjacent sequences: A133981 A133982 A133983 * A133985 A133986 A133987
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KEYWORD
| nonn
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AUTHOR
| Alois P. Heinz (heinz(AT)hs-heilbronn.de), Aug 27 2008
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