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Search: id:A012485
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A012485 cos(cos(x)*arcsin(x))=1-1/2!*x^2+9/4!*x^4-105/6!*x^6+1393/8!*x^8... +0
1
1, -1, 9, -105, 1393, -71025, -898887, -455252889, -75822681503, -21366754787169, -7036035942040855, -2891117170991668553, -1426147181806835610927, -835104626729810211267025 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A083452 A081461 A110698 this_sequence A052503 A122569 A039619

Adjacent sequences: A012482 A012483 A012484 this_sequence A012486 A012487 A012488

KEYWORD

sign

AUTHOR

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

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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