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 A330810 #6 Jan 12 2020 23:46:55 %S A330810 53,194,470,788,1730,2000,2693,4310,6053,6845,10688,11348,13970,12923, %T A330810 20768,17135,27830,26480,36245,31688,37073,39983,57860,46940,49148, %U A330810 68258,62810,66515,76985,73868,82850,123878,87890,119810,111053,118490,118880,119183 %N A330810 a(n) is the largest number that can be expressed as the sum of three triangular numbers in exactly n ways. %C A330810 One or more of the three triangular numbers may be zeros. If it were required that the triangular numbers be positive, sequence A330811 would result. %Y A330810 Cf. A000217, A002097, A060773, A061262, A063993, A064825, A071530, A111638, A258257, A258258, A330811. %K A330810 nonn %O A330810 1,1 %A A330810 _Jon E. Schoenfield_, Jan 01 2020