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Search: id:A013413
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A013413 cosh(arcsin(x)-arctan(x))=1+90/6!*x^6-2520/8!*x^8+368550/10!*x^10... +0
1
1, 0, 0, 90, -2520, 368550, -29313900, 7122965850, -1133998866000, 432213196164750, -115564330313932500, 64225795369647161250, -25965004352151980115000, 19884500689553832175593750 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Sequence in context: A013357 A013358 A013414 this_sequence A013411 A013415 A065950

Adjacent sequences: A013410 A013411 A013412 this_sequence A013414 A013415 A013416

KEYWORD

sign

AUTHOR

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

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Last modified December 4 12:27 EST 2008. Contains 151280 sequences.

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