cp's OEIS Frontend

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.

A381644 a(n) is the number of positive integer solutions of n*x*y*z*v*w = (x + n) * (y + n) * (z + n) * (v + n) * (w + n), x <= y <= z <= v <= w.

Table of values

n a(n)
1 0
2 21313
3 35472
4 28901
5 36366
6 35534
7 33048
8 55548
9 30891
10 60741
11 76106
12 161909
13 88494
14 114437
15 220621
16 76856
17 56832
18 195942
19 33510
20 212618
21 222606
22 154046
23 21700
24 324700
25 107022
26 94149
27 109693
28 244884
29 35992
30 592482
31 39051
32 134282
33 213723
34 104829
35 363935
36 355519
37 70334
38 110560
39 158300
40 485946
41 46982
42 650655

List of values

[0, 21313, 35472, 28901, 36366, 35534, 33048, 55548, 30891, 60741, 76106, 161909, 88494, 114437, 220621, 76856, 56832, 195942, 33510, 212618, 222606, 154046, 21700, 324700, 107022, 94149, 109693, 244884, 35992, 592482, 39051, 134282, 213723, 104829, 363935, 355519, 70334, 110560, 158300, 485946, 46982, 650655]