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Search: id:A012538
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A012538 cos(sinh(x)*arcsin(x))=1-12/4!*x^4-240/6!*x^6-5040/8!*x^8... +0
1
1, 0, -12, -240, -5040, -145920, -9256896, -1349048064, -289962366720, -78050616729600, -25779840881748992, -10375373322500206592, -5028804353588061089792, -2895752923791276634275840 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A009052 A012303 A119837 this_sequence A006588 A009150 A009080

Adjacent sequences: A012535 A012536 A012537 this_sequence A012539 A012540 A012541

KEYWORD

sign

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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