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Search: id:A012540
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A012540 tanh(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4-160/6!*x^6-11072/8!*x^8... +0
1
2, 8, -160, -11072, -182912, 50245120, 7608017664, 26249146368, -262793796747264, -58964881233854464, 7005062900187299840, 9928554014089367257088, 2780197098515017535389696 (list; graph; listen)
OFFSET

0,1
CROSSREFS

Sequence in context: A012432 A071097 A012537 this_sequence A009606 A009682 A076548

Adjacent sequences: A012537 A012538 A012539 this_sequence A012541 A012542 A012543

KEYWORD

sign

AUTHOR

Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

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