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 A184626 #4 Mar 30 2012 18:57:16
%S A184626 1,3,5,7,8,10,12,14,15,17,19,21,22,24,26,27,29,31,33,34,36,38,40,41,
%T A184626 43,45,47,48,50,52,53,55,57,59,60,62,64,66,67,69,71,72,74,76,78,79,81,
%U A184626 83,85,86,88,90,92,93,95,97,98,100,102,104,105,107,109,111,112,114,116,118,119,121,123,124,126,128,130,131,133,135,137,138,140,142,144,145,147,149,150,152,154,156,157,159,161,163,164,166,168,169,171,173,175,176,178,180,182,183,185,187,189,190,192,194,195,197,199,201,202,204,206,208
%N A184626 floor(nr+h), where r=sqrt(3), h=1/4; complement of A184627.
%F A184626 a(n)=floor(nr+h), where r=sqrt(3), h=1/4.
%t A184626 r=3^(1/2); h=1/4; s=r/(r-1);
%t A184626 Table[Floor[n*r+h],{n,1,120}] (* A184626 *)
%t A184626 Table[Floor[n*s+h-h*s],{n,1,120}] (* A184627 *)
%Y A184626 Cf. A184618, A184627.
%K A184626 nonn
%O A184626 1,2
%A A184626 _Clark Kimberling_, Jan 18 2011