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 A034673 #18 Jul 08 2025 21:27:06
%S A034673 16,360,22100,2063880,224269508,25799815800,3037735808900,
%T A034673 361309235636520,43173479687106308,5170143073557210840,
%U A034673 619789454543093802500,74337555655482913332360,8918294580005081032107908
%N A034673 Sum of n-th powers of divisors of 120.
%H A034673 T. D. Noe, <a href="/A034673/b034673.txt">Table of n, a(n) for n=0..200</a>
%t A034673 With[{d=Divisors[120]},Table[Total[d^n],{n,0,20}]] (* _Harvey P. Dale_, Mar 13 2013 *)
%t A034673 Total[#^Range[0, 20]&/@Divisors[120]] (* _Vincenzo Librandi_, Apr 17 2014 *)
%o A034673 (Magma) [DivisorSigma(n, 120): n in [0..20]]; // _Vincenzo Librandi_, Apr 17 2014
%Y A034673 Cf. A018293 (divisors of 120).
%K A034673 nonn
%O A034673 0,1
%A A034673 _N. J. A. Sloane_