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.

A129262 Triangle read by rows, A007318 * A115361.

Table of values

n a(n)
1 1
2 2
3 1
4 3
5 2
6 1
7 5
8 4
9 3
10 1
11 9
12 8
13 6
14 4
15 1
16 16
17 15
18 11
19 10
20 5
21 1
22 27
23 26
24 21
25 20
26 15
27 6
28 1
29 44
30 43
31 42
32 36
33 35
34 21
35 7
36 1
37 73
38 72
39 84
40 64
41 70
42 56
43 28
44 8
45 1
46 130
47 129
48 162
49 120
50 127
51 126
52 84
53 36
54 9
55 1
56 251
57 250
58 297
59 240
60 220
61 252
62 210
63 120
64 45
65 10
66 1
67 507
68 506
69 518
70 495
71 385
72 463
73 462
74 330
75 165
76 55
77 11
78 1

List of values

[1, 2, 1, 3, 2, 1, 5, 4, 3, 1, 9, 8, 6, 4, 1, 16, 15, 11, 10, 5, 1, 27, 26, 21, 20, 15, 6, 1, 44, 43, 42, 36, 35, 21, 7, 1, 73, 72, 84, 64, 70, 56, 28, 8, 1, 130, 129, 162, 120, 127, 126, 84, 36, 9, 1, 251, 250, 297, 240, 220, 252, 210, 120, 45, 10, 1, 507, 506, 518, 495, 385, 463, 462, 330, 165, 55, 11, 1]