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 A073914 #6 Jan 17 2023 11:27:01 %S A073914 2,11,13,101,103,107,1009,1013,1019,1021,10007,10009,10037,10039, %T A073914 10061,100003,100019,100043,100049,100057,100069,1000003,1000033, %U A073914 1000037,1000039,1000081,1000099,1000117 %N A073914 Triangle read by rows in which row n gives n smallest n-digit primes. %C A073914 a((k-1)*k/2) is the smallest k-digit prime. %Y A073914 Main diagonal gives A069100. %K A073914 base,nonn,tabl %O A073914 0,1 %A A073914 _Amarnath Murthy_, Aug 18 2002 %E A073914 Edited by _Don Reble_, Jun 15 2003