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 A287900 #9 Jun 03 2017 01:35:27
%S A287900 227304,660078,724150,1266696,1571870,2302644,2809920,2819160,3863088,
%T A287900 4844886,5755080,11574906,11882976,14971620,17526744,17744130,
%U A287900 18886434,22177052,26324484,27507192,29899260,31863798,35716842,35963850,39851304,41436306,41490900
%N A287900 Numbers that are sums of 2,4,6,8 consecutive primes.
%C A287900 Intersection of A001043, A034963, A127333 and A127335.
%C A287900 Positions of a(n) in A001043: {10760, 28407, 30910, 51588, 62912, 89404, 107456, 107778, 144230, 177821, 208613}.
%C A287900 Positions of a(n) in A034963: {5761, 15093, 16416, 27327, 33309, 47252, 56728, 56908, 76048, 93703, 109837}.
%C A287900 Positions of a(n) in A127333: {4004, 10452, 11355, 18899, 22983, 32581, 39092, 39211, 52346, 64499, 75556}.
%C A287900 Positions of a(n) in A127335: {3088, 8062, 8760, 14543, 17690, 25048, 30068, 30163, 40232, 49523, 57981}.
%Y A287900 Cf. A001043, A034963, A127333, A127335.
%K A287900 nonn
%O A287900 1,1
%A A287900 _Zak Seidov_, Jun 02 2017
%E A287900 More terms from _Alois P. Heinz_, Jun 02 2017