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 A007353 M2177 #27 Jul 14 2025 15:14:23 %S A007353 2,83,137,293,337,443,487,523,557,743,797,1213,1277,1523,1657,1733, %T A007353 1867,1973,2027,2063,2797,2833,2887,4733,5227,5323,5437,5503,5527, %U A007353 5623,5897,5923,6007,6133,6317,6353,6427,6563,6607,6703,7187,7283,7307,7393,7477,8963 %N A007353 Where the prime race among 5k+1, ..., 5k+4 changes leader. %D A007353 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A007353 T. D. Noe, <a href="/A007353/b007353.txt">Table of n, a(n) for n=1..1000</a> %H A007353 Robert G. Wilson v, <a href="/A005596/a005596.pdf">Letter to N. J. A. Sloane, Aug. 1993</a> %Y A007353 Cf. A007352, A007350, A007353, A007354, A297406, A297407, A297408, A297410, A297411. %K A007353 nonn %O A007353 1,1 %A A007353 _N. J. A. Sloane_, _Mira Bernstein_, _Robert G. Wilson v_