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.

A128590 Triangle read by rows, matrix product A128179 * A000012.

Table of values

n a(n)
1 1
2 2
3 2
4 4
5 3
6 3
7 6
8 6
9 4
10 4
11 9
12 8
13 8
14 5
15 5
16 12
17 12
18 10
19 10
20 6
21 6
22 16
23 15
24 15
25 12
26 12
27 7
28 7
29 20
30 20
31 18
32 18
33 14
34 14
35 8
36 8
37 25
38 24
39 24
40 21
41 21
42 16
43 16
44 9
45 9
46 30
47 30
48 28
49 28
50 24
51 24
52 18
53 18
54 10
55 10
56 36
57 35
58 35
59 32
60 32
61 27
62 27
63 20
64 20
65 11
66 11
67 42
68 42
69 40
70 40
71 36
72 36
73 30
74 30
75 22
76 22
77 12
78 12

List of values

[1, 2, 2, 4, 3, 3, 6, 6, 4, 4, 9, 8, 8, 5, 5, 12, 12, 10, 10, 6, 6, 16, 15, 15, 12, 12, 7, 7, 20, 20, 18, 18, 14, 14, 8, 8, 25, 24, 24, 21, 21, 16, 16, 9, 9, 30, 30, 28, 28, 24, 24, 18, 18, 10, 10, 36, 35, 35, 32, 32, 27, 27, 20, 20, 11, 11, 42, 42, 40, 40, 36, 36, 30, 30, 22, 22, 12, 12]