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 A301978 #10 Mar 31 2018 07:23:11 %S A301978 1,1,6,16,51,127,367,897,2342,5662,13894,32656,77076,176586,403526, %T A301978 904140,2013267,4418167,9628682,20741434,44362988,93984842,197731390, %U A301978 412619250,855408327,1760687593,3601827236,7321181534,14796204874,29730215150,59419375058 %N A301978 Euler transform of A065958. %H A301978 Vaclav Kotesovec, <a href="/A301978/b301978.txt">Table of n, a(n) for n = 0..1000</a> %F A301978 G.f.: Product_{k>=1} 1/(1-x^k)^A065958(k). %F A301978 a(n) ~ exp(4*(7*Zeta(3))^(1/4) * n^(3/4) / sqrt(3*Pi) - sqrt(Pi) * n^(1/4) / (4*3^(3/2) * (7*Zeta(3))^(1/4)) - Zeta(3) / (4*Pi^2)) * 3^(1/4) * (7*Zeta(3))^(1/8) / (2^(3/2) * Pi^(3/4) * n^(5/8)). %t A301978 nmax = 40; CoefficientList[Series[Exp[Sum[Sum[Sum[MoebiusMu[k/d]^2*d^2, {d, Divisors@k}] * x^(j*k) / j, {k, 1, Floor[nmax/j] + 1}], {j, 1, nmax}]], {x, 0, nmax}], x] (* _Vaclav Kotesovec_, Mar 31 2018 *) %Y A301978 Cf. A065958, A156733, A301980. %K A301978 nonn %O A301978 0,3 %A A301978 _Vaclav Kotesovec_, Mar 30 2018