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 A361329 #9 Mar 16 2023 05:54:10 %S A361329 1,2,5,7,3,11,2,7,13,3,5,11,7,2,13,5,17,2,19,3,17,7,10,3,23,7,19,5,2, %T A361329 23,13,11,2,29,5,3,2,31,5,23,2,37,5,3,29,7,2,41,3,31,7,2,43,3,37,7,2, %U A361329 47,3,53,2,59,3,61,2,65,3,67,2,71,3,73,2,79,3,11,17,2,19,11,23,2,17,13,19,2 %N A361329 a(n) = gcd(A361321(n), A361321(n+1)). %H A361329 Scott R. Shannon, <a href="/A361329/b361329.txt">Table of n, a(n) for n = 1..10000</a> %e A361329 A361321(3) = 10, A361321(4) = 35, so a(3) = gcd(10,35) = 5; %Y A361329 Cf. A361321, A000469, A361327, A361328, A361329, A336957, A360519, A361118. %K A361329 nonn %O A361329 1,2 %A A361329 _Scott R. Shannon_, _Rémy Sigrist_ and _N. J. A. Sloane_, Mar 15 2023