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A013074
cos(arcsinh(x)+log(x+1)) = 1-4/2!*x^2+6/3!*x^3+5/4!*x^4-10/5!*x^5...
1
1, 0, -4, 6, 5, -10, -220, 525, 8485, -46260, -197750, -1170125, 86033725, -778687650, 1197306500, -78964192125, 3166659679625, -40031792593000, 227546036519750, -8010745066189125, 311948554085325625
OFFSET
0,3
LINKS
MATHEMATICA
CoefficientList[Series[Cos[ArcSinh[x]+Log[x+1]], {x, 0, 20}], x]* Range[0, 20]! (* Vaclav Kotesovec, Nov 01 2013 *)
CROSSREFS
Sequence in context: A258827 A347092 A012891 * A140384 A274929 A301915
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved