E.g.f. satisfies: A(A(x)) = x*exp(A(x)), where A(x) = Sum_{n>=1} a(n)/(n!*2^(n-1)).
1, 2, 6, 16, 0, 144, 5488, 47104, 2799360, 29427200, 3293554176, 40830142464
3 seqfan posts
Sat Jul 23 19:34:51 CEST 2011 [seqfan] Re: Functional Equation -F(x)/F(-x) = exp(x)
Sat Jul 23 20:00:07 CEST 2011 [seqfan] Re: Functional Equation -F(x)/F(-x) = exp(x)
Sat Jul 23 19:14:48 CEST 2011 [seqfan] Functional Equation -F(x)/F(-x) = exp(x)
Index of A-numbers in seqfan: by ascending order
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