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 A184811 #7 Mar 30 2012 18:57:17 %S A184811 1,5,6,7,11,12,16,20,21,25,29,30,32,33,35,36,37,40,43,44,47,50,51,54, %T A184811 57,58,62,63,64,65,67,69,70,71,73,74,77,80,83,84,87,91,93,94,97,101, %U A184811 104,105,107,111,115,118,125,127,129,132,133,136,138,140,143,144,145,150,153,154,155,158,160,161,163,166,172,178,179,181,185,188,192,194,197,200,205,206,207,208,211,212,213,215,216 %N A184811 Numbers m such that prime(m) has the form floor(r*k), where r=sqrt(3/2); complement of A184810. %t A184811 (See A184810.) %Y A184811 Cf. A184809, A184810. %K A184811 nonn %O A184811 1,2 %A A184811 _Clark Kimberling_, Jan 22 2011