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.

A275250 Odd numbers n that divide the number of divisors of n!.

Table of values

n a(n)
1 1
2 27
3 45
4 105
5 125
6 135
7 175
8 189
9 225
10 231
11 243
12 297
13 315
14 351
15 375
16 385
17 405
18 441
19 455
20 495
21 525
22 539
23 567
24 585
25 595
26 605
27 625
28 637
29 663
30 675
31 693
32 715
33 729
34 735
35 741
36 765
37 819
38 825
39 845
40 847
41 855
42 875
43 891
44 935
45 945
46 969
47 975
48 1001
49 1029
50 1035
51 1045
52 1053
53 1089

List of values

[1, 27, 45, 105, 125, 135, 175, 189, 225, 231, 243, 297, 315, 351, 375, 385, 405, 441, 455, 495, 525, 539, 567, 585, 595, 605, 625, 637, 663, 675, 693, 715, 729, 735, 741, 765, 819, 825, 845, 847, 855, 875, 891, 935, 945, 969, 975, 1001, 1029, 1035, 1045, 1053, 1089]