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 A319408 #8 Sep 20 2018 09:19:41 %S A319408 1,5,2,10,23,11,4,20,45,97,46,22,51,23,8,40,89,189,90,194,399,195,92, %T A319408 44,101,217,102,46,107,47,16,80,177,373,178,378,775,379,180,388,797, %U A319408 1617,798,390,803,391,184,88,201,429,202,434,895,435,204,92,213,457,214,94,219,95,32,160,353,741,354,746,1527,747 %N A319408 a(n) = A319407(n)/2. %H A319408 Altug Alkan, <a href="/A319408/b319408.txt">Table of n, a(n) for n = 1..16384</a> %Y A319408 Cf. A175046, A319407. %K A319408 nonn,base %O A319408 1,2 %A A319408 _N. J. A. Sloane_, Sep 19 2018