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%I #6 Jul 13 2015 22:54:58
%S 2,12,135,1792,34375,606528,14000231,318767104,8910671247,
%T 290000000000,8844661788941,329895716585472,12417879370282373,
%U 477816293498994688,20581012847900390625,977677435906606235648,48807175451293869086443,2400130892593088792100864
%N a(n) = n^n * prime(n).
%C Examples of entries that are sums of two squares (i.e., in A000404): a(1)=2=1+1, a(6)=606528 = 186624 + 419904, a(10) = 290000000000 = 125440000 + 289874560000.
%F a(n) = A000312(n)*A000040(n).
%t f[n_] := n^n*Prime@n; Array[f, 17] (* _Robert G. Wilson v_, Sep 02 2010 *)
%K nonn
%O 1,1
%A _Giovanni Teofilatto_, Aug 30 2010
%E Comment corrected by _R. J. Mathar_, Sep 02 2010