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Search: id:A012113
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A012113 tan(arcsin(arcsinh(x)))=x+2/3!*x^3+24/5!*x^5+552/7!*x^7+28032/9!*x^9... +0
1
1, 2, 24, 552, 28032, 1778688, 212383872, 25215328512, 5734229114880, 1029078328135680, 410202091438571520, 93624495716395745280, 65377722614151010222080, 15441784659337549573324800 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A054946 A046744 A000186 this_sequence A156525 A090732 A014298

Adjacent sequences: A012110 A012111 A012112 this_sequence A012114 A012115 A012116

KEYWORD

nonn

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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