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Search: id:A013195
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A013195 log(sec(x)+arcsin(x))=x+4/4!*x^4-12/5!*x^5+72/6!*x^6-168/7!*x^7... +0
1
1, 0, 0, 4, -12, 72, -168, 544, 8144, -91520, 1384768, -11984128, 149032128, -1158162432, 16299168896, -125837340672, 2859883876608, -32260942757888, 1008997773326336, -15535095938220032, 466978134769624064 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Sequence in context: A000843 A121771 A009621 this_sequence A166746 A052558 A133666

Adjacent sequences: A013192 A013193 A013194 this_sequence A013196 A013197 A013198

KEYWORD

sign

AUTHOR

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

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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