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 A364598 #11 Jan 28 2025 01:44:38 %S A364598 1,2,12,42,84,252,462,672,924,2016,2772,4032,5544,9072,7392,17136, %T A364598 14784,26208,22176,34272,33264,52416,44352,119952,66528,117936,99792, %U A364598 183456,125664,222768,188496,235872,199584,487872,288288,616896,399168,1206576,376992,1097712,432432 %N A364598 a(n) is the least number with exactly n divisors of the form 5*k+2. %H A364598 Amiram Eldar, <a href="/A364598/b364598.txt">Table of n, a(n) for n = 0..100</a> %o A364598 (PARI) list(nmax) = {my(v = vector(nmax+1), c = 0, k = 1, i); while(c < nmax+1, i = sumdiv(k, d, d % 5 == 2) + 1; if(i <= nmax+1 && v[i] == 0, c++; v[i] = k); k++); v;} \\ _Amiram Eldar_, Jan 28 2025 %Y A364598 Cf. A001877, A005179, A038547, A364586, A364599, A364600. %K A364598 nonn %O A364598 0,2 %A A364598 _Ilya Gutkovskiy_, Jul 29 2023