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 A337008 #13 Dec 10 2023 17:34:40 %S A337008 1,2,3,5,7,2,3,11,5,2,3,7,11,2,5,3,13,2,7,3,17,2,19,3,23,2,5,13,7,6,5, %T A337008 17,7,2,3,5,19,2,3,29,5,2,11,3,31,2,13,3,35,2,29,3,37,2,17,3,41,2,5, %U A337008 23,7,6,5,31,7,2,3,43,5,2,3,47,5,22,3,7,19,2,3,5,7,2,13,11,17,2,43,7 %N A337008 Product of distinct primes dividing both b(n) and b(n+1), where b(n) = A336957(n). %C A337008 This is the radical (cf. A007947) of A337007. First differs from A337007 at n=34. %H A337008 N. J. A. Sloane, <a href="/A337008/b337008.txt">Table of n, a(n) for n = 1..20000</a> %Y A337008 Cf. A007947, A336957, A337007. %K A337008 nonn %O A337008 1,2 %A A337008 _Scott R. Shannon_ and _N. J. A. Sloane_, Aug 11 2020