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Search: id:A013543
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A013543 arcsinh(cosec(x)-cotanh(x))=-x+2/7!*x^7-1078/9!*x^9+366/11!*x^11... +0
1
-1, 0, 0, 2, -1078, 366, -5270, 234137, -3306664031, 534743666, -20542552037016, 3273200688729, -355025065641454, 43004969702632110 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Adjacent sequences: A013540 A013541 A013542 this_sequence A013544 A013545 A013546

Sequence in context: A004802 A111203 A108963 this_sequence A039951 A135618 A119554

KEYWORD

sign

AUTHOR

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

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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