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Search: id:A013546
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A013546 cosh(cosec(x)-cotanh(x))=1+28/6!*x^6-2/8!*x^8+6688/10!*x^10... +0
1
1, 0, 0, 28, -2, 6688, -182, 17958, 17685, 5678176505, 217978410, 16282489132553, 1338392625706, 119079250087729 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Sequence in context: A040783 A057617 A013533 this_sequence A040771 A040770 A040772

Adjacent sequences: A013543 A013544 A013545 this_sequence A013547 A013548 A013549

KEYWORD

sign

AUTHOR

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

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Last modified August 29 14:50 EDT 2008. Contains 143238 sequences.

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