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 A093575 #2 Mar 31 2012 10:29:04 %S A093575 3,7,13,29,31,43,71,73,109,131,14653,157,2393,211,241,83537,307,379, %T A093575 419,421,463,1013,599,601,701,19709,757,615497,929,991,1049537,2113, %U A093575 1123,1259,2521,51949,1481,1483,3121,1721,1723,3613,1979,2069,2161,4977017 %N A093575 Smallest prime of the form n^j+(n+1)^k, with j,k integer > 0, max(j,k)>1. %e A093575 a(7)=71 because 7+8^2=71 is prime, whereas 7^2+8=57 is composite. %Y A093575 Cf. A002383 primes of form n^2+n+1, A093574, A093576. %K A093575 nonn %O A093575 1,1 %A A093575 _Hugo Pfoertner_, Apr 01 2004