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 A173796 #7 Sep 08 2022 08:45:50
%S A173796 1,5,37,405,5797,100729,2042489,47179065,1220920889,34959928189,
%T A173796 1096877292413,37411749830381,1378024126754541,54510112209204673,
%U A173796 2304521044056503745,103693069431259678913,4947499083397499144385
%N A173796 Partial sums of A051489.
%H A173796 G. C. Greubel, <a href="/A173796/b173796.txt">Table of n, a(n) for n = 0..380</a>
%F A173796 a(n) = Sum_{j=0..n} A051489(j). - _G. C. Greubel_, Jul 14 2021
%t A173796 f[n_]:=(n^(n+2)+(n+2)^n); s=0; Table[s+=f[n],{n,0,40}]
%o A173796 (Magma) [(&+[j^(j+2) + (j+2)^j: j in [0..n]]): n in [0..40]]; // _G. C. Greubel_, Jul 14 2021
%o A173796 (Sage) [sum(j^(j+2) + (j+2)^j for j in (0..n)) for n in (0..40)] # _G. C. Greubel_, Jul 14 2021
%Y A173796 Cf. A051489.
%K A173796 nonn
%O A173796 0,2
%A A173796 _Vladimir Joseph Stephan Orlovsky_, Feb 24 2010