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Search: id:A013401
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A013401 arctan(arcsin(x)-tan(x))=-1/3!*x^3-7/5!*x^5-47/7!*x^7+3649/9!*x^9... +0
1
-1, -7, -47, 3649, 603913, 90832337, 16338507729, 3707053126657, 1069079235975961, 387242954208151825, 172585239298528416545, 92608073317490225768001, 58719694732194364215549993 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A013400 A013399 A013403 this_sequence A020465 A092480 A088143

Adjacent sequences: A013398 A013399 A013400 this_sequence A013402 A013403 A013404

KEYWORD

sign

AUTHOR

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

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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