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Search: id:A012638
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A012638 arctan(arcsinh(x)*cos(x))=x-6/3!*x^3+128/5!*x^5-7784/7!*x^7... +0
1
1, -6, 128, -7784, 863168, -153777536, 40156766336, -14452100967680, 6857570007949312, -4148412279035834368, 3116288727548544729088, -2846053921629037944078336, 3105570670613041972460814336 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A089314 A111873 A012842 this_sequence A095695 A156475 A000907

Adjacent sequences: A012635 A012636 A012637 this_sequence A012639 A012640 A012641

KEYWORD

sign

AUTHOR

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

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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