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.

A236203 Interleave A005563(n), A028347(n).

Table of values

n a(n)
2 0
3 0
4 3
5 5
6 8
7 12
8 15
9 21
10 24
11 32
12 35
13 45
14 48
15 60
16 63
17 77
18 80
19 96
20 99
21 117
22 120
23 140
24 143
25 165
26 168
27 192
28 195
29 221
30 224
31 252
32 255
33 285
34 288
35 320
36 323
37 357
38 360
39 396
40 399
41 437
42 440
43 480
44 483
45 525
46 528
47 572
48 575
49 621
50 624
51 672
52 675
53 725
54 728
55 780
56 783
57 837
58 840
59 896

List of values

[0, 0, 3, 5, 8, 12, 15, 21, 24, 32, 35, 45, 48, 60, 63, 77, 80, 96, 99, 117, 120, 140, 143, 165, 168, 192, 195, 221, 224, 252, 255, 285, 288, 320, 323, 357, 360, 396, 399, 437, 440, 480, 483, 525, 528, 572, 575, 621, 624, 672, 675, 725, 728, 780, 783, 837, 840, 896]