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Search: id:A012554
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A012554 exp(sinh(x)*arctan(x))=1+2/2!*x^2+8/4!*x^4+110/6!*x^6+520/8!*x^8... +0
1
1, 2, 8, 110, 520, 80458, -4654604, 820778478, -157200016272, 41164154565906, -13482969489167252, 5454988601609663734, -2666562535164656750936, 1549911678027846498248986 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A008926 A136468 A132523 this_sequence A012665 A005787 A012343

Adjacent sequences: A012551 A012552 A012553 this_sequence A012555 A012556 A012557

KEYWORD

sign

AUTHOR

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

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

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