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 A339336 #5 Nov 30 2020 21:38:49
%S A339336 1,4,4,10,4,20,4,24,10,20,4,60,4,20,20,51,4,60,4,60,20,20,4,156,10,20,
%T A339336 24,60,4,116,4,100,20,20,20,206,4,20,20,156,4,116,4,60,60,20,4,360,10,
%U A339336 60,20,60,4,156,20,156,20,20,4,396,4,20,60,190,20,116,4,60,20,116,4,580
%N A339336 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^4.
%F A339336 a(p^k) = A022569(k) for prime p.
%Y A339336 Cf. A022569, A045778, A328706, A339319, A339335, A339337, A339338, A339339, A339340, A339341.
%K A339336 nonn
%O A339336 1,2
%A A339336 _Ilya Gutkovskiy_, Nov 30 2020