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Search: id:A013529
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A013529 exp(cosec(x)-cosech(x))=1+x+9/2!*x^2+21/5!*x^5+42/6!*x^6+1/7!*x^7... +0
1
1, 1, 9, 0, 0, 21, 42, 1, 1, 1958, 9988, 206, 350, 3190, 28500, 123635, 340579, 827754000, 10134683676, 185433755, 755135726, 2409296136229, 33886941752432, 587755907572, 3311762975270, 20386280235589 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A073052 A005083 A050453 this_sequence A103636 A158336 A021530

Adjacent sequences: A013526 A013527 A013528 this_sequence A013530 A013531 A013532

KEYWORD

nonn

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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