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Positions of primes in A003136 (ordered distinct numbers i^2 - i*j + j^2).
0

%I #5 Mar 30 2012 18:55:59

%S 3,5,8,10,15,17,19,24,27,28,31,36,38,40,46,49,53,55,56,61,65,67,70,73,

%T 76,78,86,88,90,97,99,104,107,109,114,116,117,121,125,128,131,133,138,

%U 139,146,149,155,159,161,167,169,175,178,179,180,184,187,191,193,200

%N Positions of primes in A003136 (ordered distinct numbers i^2 - i*j + j^2).

%K nonn

%O 1,1

%A _Clark Kimberling_

%E Edited for A003136(1)=0 by _Ray Chandler_, Jan 28 2009