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A013373 cos(sin(x)-sinh(x))=1-40/6!*x^6-480/10!*x^10+246400/12!*x^12... 0
1, 0, 0, -40, 0, -480, 246400, -8320, 51251200, -12197916160, 11394406400, -15296025241600, 2348235343872000, -17026923803402240, 10977173716094976000, -1257676453660275015680 (list; graph; refs; listen; history; internal format)
OFFSET

0,4

CROSSREFS

Sequence in context: A023931 A067159 A013306 * A013375 A013419 A013420

Adjacent sequences:  A013370 A013371 A013372 * A013374 A013375 A013376

KEYWORD

sign

AUTHOR

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

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Last modified February 16 19:23 EST 2012. Contains 205945 sequences.