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A009728
Expansion of tan(x)*cos(sinh(x)).
0
1, -1, -19, -253, -5447, -225721, -14615899, -1266041845, -140130487823, -19419956236657, -3304321034706211, -677542297845085165, -164755897732586842199, -46874838119958767992105
OFFSET
0,3
MATHEMATICA
Tan[ x ]*Cos[ Sinh[ x ] ] (* Odd Part *)
CROSSREFS
Sequence in context: A017952 A055433 A185425 * A027532 A021394 A016316
KEYWORD
sign
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
STATUS
approved