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Search: id:A012644
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A012644 sec(arcsinh(x)*cos(x))=1+1/2!*x^2-11/4!*x^4-35/6!*x^6+7817/8!*x^8... +0
1
1, 1, -11, -35, 7817, -79975, -36304963, 2699226933, 396427182993, -87651048858959, -16569660529400315, 10430924939842521613, -942407687412636958951, -611722217603320514811575 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A098116 A123749 A159493 this_sequence A138893 A107280 A044088

Adjacent sequences: A012641 A012642 A012643 this_sequence A012645 A012646 A012647

KEYWORD

sign

AUTHOR

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

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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