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Search: id:A013518
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A013518 arcsin(cosec(x)-cotan(x))=x+1/5!*x^5+13/7!*x^7+260/9!*x^9+8344/11!*x^11... +0
1
1, 0, 1, 13, 260, 8344, 403168, 27349840, 2477492109, 288775951845, 42093519538115, 7501311247733691, 1604410485932111420, 405597224742782782748 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Sequence in context: A034242 A142811 A034833 this_sequence A101004 A142931 A142262

Adjacent sequences: A013515 A013516 A013517 this_sequence A013519 A013520 A013521

KEYWORD

nonn

AUTHOR

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

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.

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