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 A082238 #7 Sep 18 2015 23:30:34 %S A082238 11,13,31,17,71,19,97,73,37,79,911,113,311,1117,173,313,131,127,271, %T A082238 137,373,317,179,919,191,139,397,719,193,331,3119,197,727,277,733,337, %U A082238 739,3911,1123,233,347,479,929,293,349,491,149,499,937,379,941,419,947 %N A082238 Primes pertaining to A077202. a(n) = concatenation A077202(n), A077202(n+1). %C A082238 A rearrangement of primes > 7. %H A082238 Alois P. Heinz, <a href="/A082238/b082238.txt">Table of n, a(n) for n = 1..10000</a> %Y A082238 Cf. A077202. %K A082238 base,easy,nonn %O A082238 1,1 %A A082238 _Amarnath Murthy_, Apr 11 2003 %E A082238 More terms from _Alois P. Heinz_, Sep 18 2015