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Search: id:A013267
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A013267 cosh(log(x+1)-sinh(x))=1+3/4!*x^4-10/5!*x^5+100/6!*x^6-693/7!*x^7... +0
1
1, 0, 0, 0, 3, -10, 100, -693, 6013, -54612, 556134, -6130575, 73843539, -960445902, 13455039728, -201847162125, 3229894901881, -54909246089576, 988382345047626, -18779319891598203, 375587262559207119 (list; graph; listen)
OFFSET

0,5

CROSSREFS

Sequence in context: A013232 A013269 A013262 this_sequence A013268 A015487 A062013

Adjacent sequences: A013264 A013265 A013266 this_sequence A013268 A013269 A013270

KEYWORD

sign

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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