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%I #5 Dec 16 2016 14:44:35
%S 1,1,513,21220,1130381,108174916,8543324917,800980035472,
%T 88064461381913,9832425683734288,1199454069536074601,
%U 158528649288125900224,21925314644323181005477,3213026006947537325856832,497390236613387084643144029,80481275337746709959509939456
%N Exponential transform of the ninth powers A001017.
%H Alois P. Heinz, <a href="/A279642/b279642.txt">Table of n, a(n) for n = 0..348</a>
%F E.g.f.: exp(exp(x)*(x^9+36*x^8+462*x^7+2646*x^6+6951*x^5+7770*x^4 +3025*x^3 +255*x^2+x)).
%p a:= proc(n) option remember; `if`(n=0, 1,
%p add(binomial(n-1, j-1)*j^9*a(n-j), j=1..n))
%p end:
%p seq(a(n), n=0..25);
%Y Column k=9 of A279636.
%Y Cf. A001017.
%K nonn
%O 0,3
%A _Alois P. Heinz_, Dec 16 2016
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