A049742 - OEIS

%I #4 Mar 30 2012 18:56:56

%S 13,37,69,109,169,241,317,421,517,641,769,917,1085,1237,1433,1617,

%T 1829,2053,2261,2537,2785,3061,3333,3613,3945,4257,4597,4941,5281,

%U 5673,6041,6461,6861,7289,7713,8129,8613,9085,9577

%N a(n)=T(n,n+2), array T as in A049735.

%K nonn

%O 0,1

%A _Clark Kimberling_