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Search: id:A012240
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A012240 log(cos(tan(x)))=-1/2!*x^2-10/4!*x^4-232/6!*x^6-10064/8!*x^8... +0
3
1, 10, 232, 10064, 720384, 78009600, 11977120768, 2480763381760, 666957211828224, 225809770695098368, 93981332166180077568, 47151835657444566499328, 28061010401657661222289408 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Bisection of A009329 and A009387.

Sequence in context: A027952 A056602 A087434 this_sequence A096331 A013922 A006423

Adjacent sequences: A012237 A012238 A012239 this_sequence A012241 A012242 A012243

KEYWORD

nonn

AUTHOR

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

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.


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