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A013131
Expansion of e.g.f.: exp(tanh(x)+arcsin(x))=1+2*x+4/2!*x^2+7/3!*x^3+8/4!*x^4+17/5!*x^5...
0
1, 2, 4, 7, 8, 17, 214, 1761, 8632, 38969, 381754, 5371821, 56522540, 533244077, 6087452310, 95701880241, 1458087413200, 21713687902033, 333863833250482, 6101409790911765, 114840891055289940, 2263678163011472213
OFFSET
0,2
MATHEMATICA
With[{nn=30}, CoefficientList[Series[Exp[Tanh[x]+ArcSin[x]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, Mar 04 2015 *)
CROSSREFS
Sequence in context: A337744 A045594 A013056 * A293759 A122979 A122980
KEYWORD
nonn
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
EXTENSIONS
Definition clarified by Harvey P. Dale, Mar 04 2015
STATUS
approved