A143039 - OEIS

%I #4 Mar 31 2012 10:26:07

%S 16,419,7517,103511,1295953,15474787,179390821,2037968761,22801415981,

%T 252096675073,2760723662941,29996212395727,323780470283789,

%U 3475385632514321,37124507635789309,394906912575042053,4185296577158764117,44211790220874464021

%N a(n) = m-th prime power (not counting 1), where m = 10^n.

%D J.-M. De Koninck, Ces nombres qui nous fascinent, Entry 455, pp 84, Ellipses, Paris 2008.

%F a(n)=A000961(10^n + 1).

%F A025528(a(n)) = 10^n.

%Y Cf. A000961.

%K nonn

%O 1,1

%A _Lekraj Beedassy_, Jul 18 2008

%E Edited and extended by _Max Alekseyev_, May 13 2009