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 A088105 #4 Dec 05 2013 19:56:33 %S A088105 0,1,3,1,3,3,21,13,3,17,27,3,3,63,23,129,11,31,21,47,1,13,47,53,307, %T A088105 11,19,17,151,11,39,23,93,33,23,7,1,147,219,39,71,201,93,7,39,153,21, %U A088105 9,89,247,69,27,79,137,159,41,21,253,19,249,151,101,91,501,339,269,147,63,9 %N A088105 a(n) = smallest n-digit prime beginning with prime(n)- smallest n-digit number beginning with prime(n). %e A088105 a(6) =3 = 130003 - 130000. %Y A088105 Cf. A077504, A077505, A088104, A088754, A088755. %K A088105 base,nonn %O A088105 1,3 %A A088105 _Amarnath Murthy_, Sep 24 2003 %E A088105 Corrected and extended by _Ray Chandler_, Oct 15 2003