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 A371306 #37 Mar 24 2024 03:24:48 %S A371306 1,2,2,3,4,2,3,6,8,4,5,3,4,3,5,6,6,8,8,4,3,5,5,6,9,4,16,3,8,5,6,14,5, %T A371306 6,4,8,9,8,9,10,13,3,7,6,9,5,7,6,10,9,6,4,13,16,5,6,8,8,8,14,8,6,12, %U A371306 23,4,5,12,6,5,4,12,8,9,9,9,8,5,9,9,14,16,13,13,3,14,7,8,6,19,9,4,7,6,7,9,14,10,10,9,16 %N A371306 Least positive number k such that binomial(k^2,k) is divisible by n. %H A371306 Seiichi Manyama, <a href="/A371306/b371306.txt">Table of n, a(n) for n = 1..10000</a> %o A371306 (PARI) a(n) = my(k=1); while(binomial(k^2, k)%n>0, k++); k; %Y A371306 Cf. A014062. %K A371306 nonn,easy %O A371306 1,2 %A A371306 _Seiichi Manyama_, Mar 23 2024