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Search: id:A012898
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A012898 sech(sin(x)+log(x+1))=1-4/2!*x^2+6/3!*x^3+69/4!*x^4-330/5!*x^5... +0
1
1, 0, -4, 6, 69, -330, -2604, 29757, 143689, -3993444, -5337254, 737504515, -2332694727, -175190250378, 1654468461772, 50077708127475, -960691803929007, -15733047012443176, 589399300515721526 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A132929 A154668 A053489 this_sequence A013080 A013128 A012971

Adjacent sequences: A012895 A012896 A012897 this_sequence A012899 A012900 A012901

KEYWORD

sign

AUTHOR

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

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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