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 A226600 #12 Oct 27 2023 21:13:31
%S A226600 1,8,23,44,74,107,152,197,255,315,384,453,543,624,717,816,927,1032,
%T A226600 1158,1275,1413,1548,1689,1830,2004,2160,2325,2497,2683,2860,3067,
%U A226600 3256,3469,3676,3889,4108,4360,4585,4822,5065,5335,5584,5863,6124,6406,6694,6979
%N A226600 Number of ordered triples (i,j,k) with i*j*k <= n and i,j,k >= 0.
%H A226600 Alois P. Heinz, <a href="/A226600/b226600.txt">Table of n, a(n) for n = 0..5000</a> (terms n = 0..100 from Robert Price)
%F A226600 a(n) = A003215(n) + A061201(n). - _Alois P. Heinz_, Jun 13 2013
%t A226600 f[n_] := Length[Complement[Union[Flatten[Table[If[i*j*k <= n, {i, j, k}], {i, 0, n}, {j, 0, n}, {k, 0, n}], 2]], {Null}]]; Table[f[n], {n, 0, 100}]
%Y A226600 Cf. A100450, A226357, A226359.
%K A226600 nonn
%O A226600 0,2
%A A226600 _Robert Price_, Jun 13 2013