G.f.: A(x) = exp( Sum_{n>=1} 3^(n^2) * x^n/n ), a power series in x with integer coefficients.
1, 3, 45, 6687, 10782369, 169490304819, 25016281429306077
3 seqfan posts
Thu Sep 3 05:16:20 CEST 2009 [seqfan] Re: Highest exponent of 2 dividing A155200(n)
Thu Sep 3 02:59:44 CEST 2009 [seqfan] Re: Highest exponent of 2 dividing A155200(n)
Thu Sep 3 02:28:29 CEST 2009 [seqfan] Highest exponent of 2 dividing A155200(n)
Index of A-numbers in seqfan: by ascending order
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