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Search: id:A012083
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A012083 arctanh(arcsin(tan(x)))=x+5/3!*x^3+129/5!*x^5+8133/7!*x^7+949281/9!*x^9... +0
1
1, 5, 129, 8133, 949281, 177127653, 48290752353, 18102997908453, 8931245615625921, 5609823664317348165, 4370983985597526359745, 4137308650120582099800453, 4676183786000402886175691745 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A012022 A012176 A012187 this_sequence A012226 A069078 A003732

Adjacent sequences: A012080 A012081 A012082 this_sequence A012084 A012085 A012086

KEYWORD

nonn

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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