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 A176252 #11 May 22 2025 06:52:18 %S A176252 7,43,61,151,223,241,313,331,421,1033,1123,1213,1231,1321,2113,2131, %T A176252 2221,2311,3121,4111,5011,10141,11113,11131,11311,12211,14011,21121, %U A176252 21211,22111,30211,101221,102121,111121,111211,112111,131011,310111 %N A176252 Incorrect duplicate of A062337. %C A176252 Original definition: "Smallest primes in growing order where the parts of compositions of integer 7 used as decimal digits enable primes." %K A176252 dead %O A176252 1,1 %A A176252 Ulrich Krug (leuchtfeuer37(AT)gmx.de), Apr 13 2010