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.

A157901 Triangle read by rows: A000012 * A157898.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 2
5 2
6 2
7 4
8 4
9 4
10 3
11 6
12 10
13 8
14 8
15 3
16 9
17 16
18 24
19 16
20 16
21 4
22 12
23 28
24 40
25 56
26 32
27 32
28 4
29 16
30 40
31 80
32 96
33 128
34 64
35 64
36 5
37 20
38 60
39 120
40 216
41 224
42 288
43 128
44 128
45 5
46 25
47 80
48 200
49 336
50 560
51 512
52 640
53 256
54 256
55 6
56 30
57 110
58 280
59 616
60 896
61 1408
62 1152
63 1408
64 512
65 512

List of values

[1, 1, 1, 2, 2, 2, 2, 4, 4, 4, 3, 6, 10, 8, 8, 3, 9, 16, 24, 16, 16, 4, 12, 28, 40, 56, 32, 32, 4, 16, 40, 80, 96, 128, 64, 64, 5, 20, 60, 120, 216, 224, 288, 128, 128, 5, 25, 80, 200, 336, 560, 512, 640, 256, 256, 6, 30, 110, 280, 616, 896, 1408, 1152, 1408, 512, 512]