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.

A355455 Numbers whose fourth smallest divisor is a square.

Table of values

n a(n)
1 12
2 24
3 36
4 45
5 48
6 60
7 63
8 72
9 84
10 96
11 108
12 120
13 132
14 135
15 144
16 156
17 168
18 175
19 180
20 189
21 192
22 204
23 216
24 225
25 228
26 240
27 252
28 264
29 275
30 276
31 288
32 300
33 312
34 324
35 325
36 336
37 348
38 360
39 372
40 384
41 396
42 405
43 408
44 420
45 425
46 432
47 441
48 444
49 456
50 468
51 475
52 480
53 492
54 495
55 504
56 516
57 528
58 539
59 540
60 552
61 564
62 567
63 575
64 576
65 585

List of values

[12, 24, 36, 45, 48, 60, 63, 72, 84, 96, 108, 120, 132, 135, 144, 156, 168, 175, 180, 189, 192, 204, 216, 225, 228, 240, 252, 264, 275, 276, 288, 300, 312, 324, 325, 336, 348, 360, 372, 384, 396, 405, 408, 420, 425, 432, 441, 444, 456, 468, 475, 480, 492, 495, 504, 516, 528, 539, 540, 552, 564, 567, 575, 576, 585]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.