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A012399
arctan(atan(x)*log(x+1))=2/2!*x^2-3/3!*x^3-10/5!*x^5-32/6!*x^6...
+0
1
2, -3, 0, -10, -32, 1596, -10080, 27936, -19008, -4728240, 113762880, -1378522080, 12151639680, -24566643360, -3018767431680, 84947924490240, -1424022331422720, 18489594521756160, -42627235124920320
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.
AT&T Labs Research
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