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Search: id:A013194
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A013194 log(sec(x)+sin(x))=x-2/3!*x^3+12/4!*x^4-40/5!*x^5+120/6!*x^6... +0
1
1, 0, -2, 12, -40, 120, 208, -6048, 64640, -428160, 986368, 29812992, -652487680, 8332047360, -60911593472, -293043130368, 20973645824000, -456591699640320, 6185783347314688, -26996975653552128 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A005719 A118417 A069144 this_sequence A074447 A110953 A003683

Adjacent sequences: A013191 A013192 A013193 this_sequence A013195 A013196 A013197

KEYWORD

sign

AUTHOR

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

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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