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 A372715 #6 May 11 2024 09:40:42
%S A372715 1,3,2,4,2,5,2,4,3,6,2,4,2,8,2,4,3,6,4,4,2,7,2,8,2,6,2,4,4,8,4,4,2,9,
%T A372715 2,4,2,10,4,4,3,6,2,8,4,8,2,4,4,6,2,8,2,12,2,4,3,6,6,4,2,8,4,8,2,9,2,
%U A372715 4,4,10,2,4,4,12,2,4,2,8,4,8,2,6,4,8,4,9
%N A372715 a(n) = tau(3*n-2) = A000005(3*n-2).
%F A372715 Sum_{k=1..n} a(k) ~ 2*n * (log(n) + 2*gamma - 1 + 2*log(3)) / 3, where gamma is the Euler-Mascheroni constant A001620.
%t A372715 Table[DivisorSigma[0, 3*n-2], {n, 1, 150}]
%Y A372715 Cf. A372713, A372714.
%Y A372715 Cf. A000005, A099777, A099774.
%K A372715 nonn
%O A372715 1,2
%A A372715 _Vaclav Kotesovec_, May 11 2024