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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.

A335144 Nonunitary Zumkeller numbers (A335142) whose set of nonunitary divisors can be partitioned into two disjoint sets of equal sum in a record number of ways.

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%I A335144 #11 Jun 10 2020 04:19:25
%S A335144 24,96,180,216,240,360,480,720,1080,1440,2160,2880,4320,5040,7560,
%T A335144 10080,15120,20160,25200,30240,45360,50400,60480,75600,100800,110880,
%U A335144 151200,221760,277200,302400,332640,453600,498960,554400,665280,831600,1108800,1330560
%N A335144 Nonunitary Zumkeller numbers (A335142) whose set of nonunitary divisors can be partitioned into two disjoint sets of equal sum in a record number of ways.
%C A335144 The corresponding record values are 1, 3, 7, 13, 17, 102, 140, ... (see the link for more values).
%H A335144 Amiram Eldar, <a href="/A335144/a335144.txt">Table of n, a(n), number of ways for n = 1..38</a>
%e A335144 24 is the first term since it is the least nonunitary Zumkeller number, and its nonunitary divisors, {2, 4, 6, 12}, can be partitioned in a single way: 2 + 4 + 6 = 12. The next nonunitary Zumkeller number with more than one partition is 96, whose nonunitary divisors, {2, 4, 6, 8, 12, 16, 24, 48}, can be partitioned in 3 ways: 2 + 4 + 6 + 8 + 16 + 24 = 12 + 48, 2 + 6 + 12 + 16 + 24 = 4 + 8 + 48, and 8 + 12 + 16 + 24 = 2 + 4 + 6 + 48.
%t A335144 nuz[n_] := Module[{d = Select[Divisors[n], GCD[#, n/#] > 1 &], sum, x}, sum = Plus @@ d; If[sum < 1 || OddQ[sum], 0, CoefficientList[Product[1 + x^i, {i, d}], x][[1 + sum/2]]/2]]; nuzm = 0; s = {}; Do[nuz1 = nuz[n]; If[nuz1 > nuzm, nuzm = nuz1; AppendTo[s, n]], {n, 1, 8000}]; s
%Y A335144 The nonunitary version of A083212.
%Y A335144 Subsequence of A335142.
%Y A335144 Cf. A335143.
%K A335144 nonn
%O A335144 1,1
%A A335144 _Amiram Eldar_, May 25 2020