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Search: id:A012446
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A012446 arcsin(arctan(x)*tan(x))=2/2!*x^2+280/6!*x^6-2688/8!*x^8+1016608/10!*x^10... +0
1
2, 0, 280, -2688, 1016608, -44971520, 22528934272, -2475890192384, 1731096311210496, -365422134993502208, 343466758613102303232, -121096429560806448922624, 146997236520941470929985536 (list; graph; listen)
OFFSET

0,1
CROSSREFS

Sequence in context: A012330 A012336 A012449 this_sequence A012755 A012452 A013417

Adjacent sequences: A012443 A012444 A012445 this_sequence A012447 A012448 A012449

KEYWORD

sign

AUTHOR

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

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Last modified August 29 16:48 EDT 2008. Contains 143238 sequences.

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