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Search: id:A012380
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A012380 sinh(tan(x)*arcsin(x))=2/2!*x^2+12/4!*x^4+310/6!*x^6+15960/8!*x^8... +0
1
2, 12, 310, 15960, 1275178, 144435940, 22125155806, 4434275544496, 1132379391991122, 360443126615627452, 140377052282997200262, 65840588544634920144392, 36684663022679611837425786 (list; graph; listen)
OFFSET

0,1
CROSSREFS

Sequence in context: A000178 A108395 A009669 this_sequence A012377 A012425 A012422

Adjacent sequences: A012377 A012378 A012379 this_sequence A012381 A012382 A012383

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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