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 A092180 #4 Aug 19 2022 15:24:24 %S A092180 2,3,5,7,11,17,13,19,31,23,37,53,29,41,59,79,43,61,83,109,47,67,89, %T A092180 113,157,71,97,127,163,199,73,101,131,167,211,263,103,137,173,223,269, %U A092180 331,107,139,179,227,271,337,401,149,181,229,277,347,409,479,151,191,233 %N A092180 Permutation of primes generated by triangle shown below. %C A092180 2 %C A092180 3 5 %C A092180 7 11 13 %C A092180 17 19 23 29 %C A092180 31 37 41 43 47 %C A092180 53 59 61 67 71 73 %C A092180 a(n) = A000040(A091995(n)). %Y A092180 Cf. A000040, A091995. %K A092180 easy,nonn %O A092180 1,1 %A A092180 _Giovanni Teofilatto_, Apr 02 2004 %E A092180 Corrected and extended by Pab Ter (pabrlos(AT)yahoo.com), May 25 2004