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 A322377 #9 Mar 26 2019 16:25:46 %S A322377 120,180,420,504,660,672,780,1584,1848,1890,2184,2352,2376,2772,2856, %T A322377 3150,3192,4284,4410,4896,5100,5292,5796,6864,6900,6930,7344,7728, %U A322377 8190,8424,9744,10296,10710,11550,11970,12012,12870,13464,13650,13776,14490,14850,15048,15444 %N A322377 Numbers n whose divisors can be partitioned into three disjoint sets whose sums are all sigma(n)/3 but no divisor of n has this property. %C A322377 Primitive terms in A204830. If k is in A204830 then so is k*m. %Y A322377 Cf. A204830. %K A322377 nonn %O A322377 1,1 %A A322377 _David A. Corneth_, Feb 18 2019