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 A267692 #23 Mar 17 2016 07:20:26 %S A267692 23,3137,199211,523541,16691693,1393313963,2428124317,3498135023, %T A267692 4028940343,191353191413,221327221393,507217507289,843911844001, %U A267692 25654632565559,55778515577959,82237498223863,1127656111276687,1280935912809491,2038858320388727,3338451733384667,5272111352721287,9280102992801209 %N A267692 Terms of A030461 that give successive gap records. %C A267692 Subsequence of A030461. %H A267692 Jean-Marc Rebert, <a href="/A267692/b267692.txt">Table of n, a(n) for n = 1..23</a> %e A267692 a(1) = A030461(1) = 23. gap = 3 - 2 = 1. %e A267692 a(2) = 3137, because 3137 is the first term in A030461 > 23, with gap = 37 - 31 = 6 > 1. %e A267692 a(3) = 199211, because 199211 is the first term in A030461 > 3137, with gap = 211 - 199 = 12 > 6. %t A267692 Reap[For[record = 0; p = 2, p < 10^8, p = NextPrime[p], If[PrimeQ[pp = FromDigits[Join[IntegerDigits[p], IntegerDigits[np = NextPrime[p]]]]], If[np - p > record, record = np - p; Print[pp]; Sow[pp]]]]][[2, 1]] (* _Jean-François Alcover_, Mar 02 2016 *) %Y A267692 Cf. A030461, A267721. %K A267692 base,nonn %O A267692 1,1 %A A267692 _Jean-Marc Rebert_, Jan 19 2016