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A096716
Denominators of terms in series expansion of tan(sin(x)).
14
1, 6, 40, 5040, 24192, 39916800, 6227020800, 37362124800, 355687428096000, 24329020081766400, 51090942171709440000, 2872446304320552960000, 5170403347776995328000000, 2177773890083670432153600000, 8841761993739701954543616000000, 249176928914482509628047360000000
OFFSET
0,2
LINKS
EXAMPLE
tan(sin(x)) = x + 1/6*x^3 - 1/40*x^5 - 107/5040*x^7 - 73/24192*x^9 + 41897/39916800*x^11 + ...
MATHEMATICA
Denominator[Take[CoefficientList[Series[Tan[Sin[x]], {x, 0, 50}], x], {2, -1, 2}]] (* G. C. Greubel, Nov 21 2016 *)
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
N. J. A. Sloane, Aug 15 2004
STATUS
approved