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Search: id:A012232
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A012232 arcsin(arctan(atanh(x)))=x+1/3!*x^3+17/5!*x^5+505/7!*x^7+32321/9!*x^9... +0
1
1, 1, 17, 505, 32321, 3196337, 474305361, 96903709929, 26267702181889, 9102885308254561, 3930753230143374609, 2069316409758628885721, 1305070038882436410153793, 971558826878073011961325841 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A109305 A130660 A012792 this_sequence A114063 A112716 A012069

Adjacent sequences: A012229 A012230 A012231 this_sequence A012233 A012234 A012235

KEYWORD

nonn

AUTHOR

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

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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