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 A351847 #3 Feb 21 2022 18:09:55 %S A351847 2,3,2,5,7,2,3,11,13,4,2,17,19,5,23,5,3,29,31,2,7,6,37,8,41,4,43,4,47, %T A351847 7,10,53,8,11,59,61,5,2,9,67,13,71,73,4,9,6,79,3,83,4,11,16,89,10,17, %U A351847 12,97,7,101,103,5,107,109,6,20,113,8,14,8,12,11,22,5,4,127,2 %N A351847 Arithmetic mean of the distinct prime factors of A078174(n). %F A351847 a(n) = sopf(A078174(n))/omega(A078174(n)). %e A351847 a(10) = 4; sopf(A078174(10))/omega(A078174(10)) = sopf(15)/omega(15) = (3+5)/(2) = 4. %Y A351847 Cf. A001221 (omega), A008472 (sopf), A078174. %K A351847 nonn %O A351847 1,1 %A A351847 _Wesley Ivan Hurt_, Feb 21 2022