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 A048466 #9 Jun 19 2021 02:42:47 %S A048466 2,3,3,2,2,2,2,0,2,0,1,1,1,3,4,0,0,1,1,0,0,0,0,1,1,1,2,0,4,2,0,0,1,0, %T A048466 0,1,0,0,0,1,1,1,2,1,1,2,0,0,0,2,1,1,0,2,0,0,0,4,1,2,1,1,1,0,0,0,1,0, %U A048466 0,1,0,1,0,2,0,0,0,0,1,0,2,0,1,0,0,2,0 %N A048466 Total number of primes in "generation" n. %Y A048466 For "Generations" see A048448-A048455. See also A047844. %K A048466 nonn %O A048466 2,1 %A A048466 _Patrick De Geest_, May 15 1999 %E A048466 Offset corrected and more terms from _Sean A. Irvine_, Jun 18 2021