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 A133547 a(n) = sum of squares of first n odd primes. 5

%I #3 Mar 31 2012 10:22:04

%S 9,34,83,204,373,662,1023,1552,2393,3354,4723,6404,8253,10462,13271,

%T 16752,20473,24962,30003,35332,41573,48462,56383,65792,75993,86602,

%U 98051,109932,122701,138830,155991,174760,194081,216282,239083,263732

%N a(n) = sum of squares of first n odd primes.

%e a(3)=83 because 3^2+5^2+7^2=83

%t c = 2; a = {}; b = 0; Do[b = b + Prime[n]^c; AppendTo[a, b], {n, 2, 1000}]; a {*Artur Jasinski*)

%Y Cf. A007148, A007504, A024450.

%K nonn

%O 1,1

%A _Artur Jasinski_, Sep 16 2007

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Last modified May 22 10:24 EDT 2024. Contains 372745 sequences. (Running on oeis4.)