This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A086499 #5 Dec 05 2013 19:56:19 %S A086499 5,17,41,89,131,197,281,389,509,641,809,971,1163,1373,1607,1871,2141, %T A086499 2441,2789,3119,3467,3917,4337,4787,5261,5711,6197,6737,7211,7793, %U A086499 8369,8933,9623,10271,10937,11657,12377,13259,14057,14879,15731,16553,17393 %N A086499 Primes arising in A086498: a(n) = (2n)-th partial sum of A086498. %Y A086499 Cf. A086496, A086497, A096498. %K A086499 nonn %O A086499 1,1 %A A086499 _Amarnath Murthy_, Jul 28 2003 %E A086499 More terms from _Ray Chandler_, Sep 17 2003