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 A079894 #6 Oct 19 2019 23:40:45 %S A079894 2,2,2,2,6,2,1,2,2,6,2,2,14,6,6,2,3,6,1,6,3,3,1,2,1,3,4,6,33,6,33,1, %T A079894 42,42,42,6,38,42,42,6,2,6,2,6,6,10,1,4,50,6,4,6,1,12,3,12,3,3,62,6, %U A079894 62,3,3,1,66,3,1,1,70,3,2,6,74,3,3,3,78,3,2,12,2,4,85,6,2,2,2,18,91,6,2,2,2,2 %N A079894 a(n) = gcd(A079890(n), A079892(n)). %Y A079894 Cf. A079891, A079893. %K A079894 nonn %O A079894 1,1 %A A079894 _Reinhard Zumkeller_, Jan 14 2003