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 A210336 #15 Oct 26 2024 04:45:30
%S A210336 2,3,3,5,5,7,7,11,61,67,157,163,179,181,613,617,677,683,701,709,1433,
%T A210336 1439,1523,1531,1723,1733,1733,1741,2081,2083,2273,2281,3917,3919,
%U A210336 5737,5741,6329,6337,6691,6701,6991,6997,8329,8353,9173,9181,9533,9539,11831,11833
%N A210336 Pairs of consecutive primes {p,q} for which the numbers of distinct residues of all factorials mod p and mod q are consecutive integers.
%H A210336 Amiram Eldar, <a href="/A210336/b210336.txt">Table of n, a(n) for n = 1..266</a>
%F A210336 pi(a(2*n)) = pi(a(2*n-1)) + 1.
%F A210336 A210184(pi(a(2*n))) = A210184(pi(a(2*n-1))) + 1.
%Y A210336 Cf. A210184, A210242.
%K A210336 nonn,tabf
%O A210336 1,1
%A A210336 _Vladimir Shevelev_, Mar 20 2012
%E A210336 Missing terms inserted and more terms added by _Amiram Eldar_, Sep 14 2019