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Search: id:A012934
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A012934 sec(tan(x)+log(x+1))=1+4/2!*x^2-6/3!*x^3+115/4!*x^4-500/5!*x^5... +0
1
1, 0, 4, -6, 115, -500, 8734, -70602, 1289945, -15743304, 315266344, -5159155430, 115185531211, -2350119405036, 58713986375802, -1425578090696970, 39746678648110001, -1113352395040853712 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A139730 A013023 A012909 this_sequence A013165 A052672 A137025

Adjacent sequences: A012931 A012932 A012933 this_sequence A012935 A012936 A012937

KEYWORD

sign

AUTHOR

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

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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