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Search: id:A012127
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A012127 sinh(arcsin(tanh(x)))=x-4/5!*x^5+80/7!*x^7-2224/9!*x^9+88960/11!*x^11... +0
1
1, 0, -4, 80, -2224, 88960, -4942144, 366928640, -35219691264, 4251941253120, -631113275843584, 113005305852006400, -24021321751206703104, 5979261710118927892480 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A114488 A055787 A132584 this_sequence A057875 A012824 A012057

Adjacent sequences: A012124 A012125 A012126 this_sequence A012128 A012129 A012130

KEYWORD

sign

AUTHOR

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

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Last modified December 6 19:58 EST 2009. Contains 170429 sequences.

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