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 A227032 #8 Jul 14 2021 07:48:19 %S A227032 1,3,36,75,96,692,732,798,2407,3102,3941,4003,101423,131281,337708, %T A227032 399418,460530,480328,594577,26121722,287922744,702590009,870360308, %U A227032 18056232172,35392830431,73730356109,169558413390,268671255173 %N A227032 Numbers k such that the sum of the first k prime powers > 1 is divisible by k. %e A227032 The first 3 prime powers > 1 are 2, 3, 2^2 and 2+3+2^2 is divisible by 3, so 3 is a term. %t A227032 seq = {}; s = n = 0; p = 1; While[n < 10^4, If[Length@FactorInteger[++p] == 1 && Mod[s += p, ++n] == 0, AppendTo[seq, n]]]; seq %Y A227032 Cf. A225792. %K A227032 nonn %O A227032 1,2 %A A227032 _Giovanni Resta_, Jun 28 2013