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A009608
Expansion of sinh(tan(x).exp(x)).
0
0, 1, 2, 6, 24, 152, 1072, 8512, 71680, 662080, 6603392, 71748864, 837838848, 10499561984, 139880866816, 1976422924288, 29453086916608, 462014697656320, 7601785735454720, 130960983301496832
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..19.
MATHEMATICA
Sinh[ Tan[ x ]*Exp[ x ] ]
CROSSREFS
Sequence in context:
A275594
A013010
A275955
*
A012715
A038205
A012361
Adjacent sequences:
A009605
A009606
A009607
*
A009609
A009610
A009611
KEYWORD
nonn
,
easy
AUTHOR
R. H. Hardin
EXTENSIONS
Extended and signs tested Mar 15 1997 by
Olivier Gérard
.
STATUS
approved
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Last modified September 1 11:43 EDT 2024. Contains 375589 sequences. (Running on oeis4.)