%I #6 Aug 24 2022 12:09:55
%S 0,1,3,12,150,61103,4560574625,1180642129099670883352,
%T 1395184353688945915375285901200638422723404,
%U 11754943508230112085264929216560108802852371298464244215700837207032911162905441549473573
%N a(n) = Sum_{k=0..n} k^binomial(n,k).
%o (PARI) a(n) = sum(k=0, n, k^binomial(n, k));
%Y Cf. A001315, A064405, A087314.
%K nonn,easy
%O 0,3
%A _Seiichi Manyama_, Aug 24 2022