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.

A061727 A000217 interleaved with A061726.

Table of values

n a(n)
1 1
2 4
3 3
4 12
5 6
6 30
7 10
8 50
9 15
10 60
11 21
12 84
13 28
14 140
15 36
16 180
17 45
18 180
19 55
20 220
21 66
22 330
23 78
24 390
25 91
26 364
27 105
28 420
29 120
30 600
31 136
32 680
33 153
34 612
35 171
36 684
37 190
38 950
39 210
40 1050
41 231
42 924
43 253
44 1012
45 276
46 1380
47 300
48 1500
49 325
50 1300
51 351
52 1404
53 378
54 1890
55 406

List of values

[1, 4, 3, 12, 6, 30, 10, 50, 15, 60, 21, 84, 28, 140, 36, 180, 45, 180, 55, 220, 66, 330, 78, 390, 91, 364, 105, 420, 120, 600, 136, 680, 153, 612, 171, 684, 190, 950, 210, 1050, 231, 924, 253, 1012, 276, 1380, 300, 1500, 325, 1300, 351, 1404, 378, 1890, 406]