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 A328853 #4 Oct 28 2019 20:06:13
%S A328853 1,1,2,4,4,7,6,11,11,13,10,24,12,19,22,32,16,38,18,44,32,31,22,76,34,
%T A328853 37,46,64,28,89,30,84,52,49,58,143,36,55,62,138,40,129,42,104,116,67,
%U A328853 46,233,69,119,82,124,52,188,94,200,92,85,58,341,60,91,168,230
%N A328853 Dirichlet g.f.: Product_{k>=2} 1 / (1 - k^(-s))^(k - 1).
%C A328853 Dirichlet convolution of A050367 with A114592.
%F A328853 a(n) = Sum_{d|n} A050367(n/d) * A114592(d).
%Y A328853 Cf. A001055, A050367, A114592, A328851.
%K A328853 nonn
%O A328853 1,3
%A A328853 _Ilya Gutkovskiy_, Oct 28 2019