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 A345990 #7 Jul 13 2021 18:12:12 %S A345990 1,1,1,2,3,1,5,2,7,3,9,2,11,5,3,6,15,7,17,3,5,9,21,2,23,11,25,6,27,3, %T A345990 29,14,9,15,5,7,35,17,11,4,39,5,41,10,8,21,45,6,47,23,15,11,51,25,9,6, %U A345990 17,27,57,3,59,29,7,30,13,9,65,15,21,5,69,7,71,35,23,18,20,11,77,8,79,39,81,6,15,41,27,10,87,8 %N A345990 Smallest m such that n divides m*(m+1)*(m+2). %H A345990 N. J. A. Sloane, <a href="/A345990/b345990.txt">Table of n, a(n) for n = 1..10000</a> %Y A345990 Cf. A011772, A344005, A265647, A345989, A345991. %K A345990 nonn %O A345990 1,4 %A A345990 _N. J. A. Sloane_, Jul 13 2021