%I #10 Jul 02 2020 10:45:38
%S 1,3,36,108,1296,3888,46656,139968,1679616,5038848,60466176,181398528,
%T 2176782336,6530347008,78364164096,235092492288,2821109907456,
%U 8463329722368,101559956668416,304679870005248,3656158440062976
%N Denominator of Euler(n, 1/6).
%H Vincenzo Librandi, <a href="/A156189/b156189.txt">Table of n, a(n) for n = 0..1000</a>
%H Michael E. Hoffman, <a href="https://doi.org/10.37236/1453">Derivative Polynomials, Euler Polynomials, and Associated Integer Sequences</a>, The Electronic Journal of Combinatorics, Volume 6.1 (1999): Research paper R21, 13 p. See Eq. (13).
%t Denominator[EulerE[Range[0, 20], 1 / 6 ]] (* _Vincenzo Librandi_, Sep 12 2016 *)
%Y For numerators see A156187.
%K nonn,frac
%O 0,2
%A _N. J. A. Sloane_, Nov 07 2009
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