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A009794
Expansion of tanh(sin(x))*exp(x).
0
0, 1, 2, 0, -8, 12, 168, -336, -6208, 15760, 365984, -1144704, -31759232, 117385920, 3799039104, -16206548736, -599327352832, 2897776619776, 120551382086144, -651455951990784, -30112348370954240, 179856295521635328
OFFSET
0,3
MATHEMATICA
Tanh[ Sin[ x ] ]*Exp[ x ]
CROSSREFS
Sequence in context: A328476 A085814 A009524 * A171402 A104506 A088138
KEYWORD
sign,easy
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
STATUS
approved