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 A302144 #7 Apr 02 2018 21:03:23 %S A302144 5,11,113,883,7129561,12553753 %N A302144 Primes p such that p# - 9 is divisible by the next prime after p. %C A302144 p# is the primorial as defined in A002110. %C A302144 a(7) > Prime[1.4*10^6] = 22182343. %Y A302144 Cf. A002110, A058233, A300898, A300899, A300900. %K A302144 nonn,more,hard %O A302144 1,1 %A A302144 _Robert Price_, Apr 02 2018