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Search: id:A012402
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A012402 arcsinh(arctan(x)*log(x+1))=2/2!*x^2-3/3!*x^3-10/5!*x^5+88/6!*x^6... +0
1
2, -3, 0, -10, 88, 336, -5040, 5256, 202752, -2094840, 26943840, -534147120, 7877529840, -41350410360, -804692528640, 16885512006720, -166653340523520, 3621340758072960, -48704381263560960 (list; graph; listen)
OFFSET

0,1
CROSSREFS

Sequence in context: A012653 A012656 A012397 this_sequence A012654 A012651 A012401

Adjacent sequences: A012399 A012400 A012401 this_sequence A012403 A012404 A012405

KEYWORD

sign

AUTHOR

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

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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