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Search: id:A012788
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A012788 sinh(sec(x)*arcsin(x))=x+5/3!*x^3+85/5!*x^5+3201/7!*x^7+204905/9!*x^9... +0
1
1, 5, 85, 3201, 204905, 19581949, 2608398013, 463598293497, 106484041306577, 30821112722260469, 11011429241275209765, 4772177089034491961201, 2471736193532210009786425, 1510365281819897595496029677 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A012743 A139744 A101928 this_sequence A012815 A113107 A018925

Adjacent sequences: A012785 A012786 A012787 this_sequence A012789 A012790 A012791

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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