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 A184800 #11 Apr 21 2021 04:25:31 %S A184800 1,3,5,10,16,20,25,26,31,38,41,43,48,54,58,59,63,64,69,71,76,81,96,97, %T A184800 102,109,114,119,120,124,130,134,140,147,152,158,162,168,173,178,190, %U A184800 195,196,206,211,213,229,238,244,251,261,262,267,271,272,276,289,300,304,310,320,322,327,333,337,342,343,347,348,355,365,371,375,393,398,403,409,413,419,431,436,437,452,462,464,469,475,495,502,508,513,517,523,528,540,545,546,550,551,561,578,584 %N A184800 Numbers k such that floor(k*s) is prime, where s = (3 + sqrt(3))/2. %e A184800 See A184796. %t A184800 (See A184796.) %Y A184800 Cf. A054406, A184796, A184799, A184801. %K A184800 nonn %O A184800 1,2 %A A184800 _Clark Kimberling_, Jan 22 2011