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.

A115237 Matrix square of triangle A003983.

Table of values

n a(n)
0 1
1 2
2 1
3 4
4 4
5 1
6 6
7 8
8 4
9 1
10 9
11 14
12 10
13 4
14 1
15 12
16 20
17 18
18 10
19 4
20 1
21 16
22 28
23 29
24 20
25 10
26 4
27 1
28 20
29 36
30 41
31 33
32 20
33 10
34 4
35 1
36 25
37 46
38 56
39 50
40 35
41 20
42 10
43 4
44 1
45 30
46 56
47 71
48 69
49 54
50 35
51 20
52 10
53 4
54 1
55 36
56 68
57 89
58 92
59 78
60 56
61 35
62 20
63 10
64 4
65 1
66 42
67 80
68 107
69 116
70 105
71 82
72 56
73 35
74 20
75 10
76 4
77 1

List of values

[1, 2, 1, 4, 4, 1, 6, 8, 4, 1, 9, 14, 10, 4, 1, 12, 20, 18, 10, 4, 1, 16, 28, 29, 20, 10, 4, 1, 20, 36, 41, 33, 20, 10, 4, 1, 25, 46, 56, 50, 35, 20, 10, 4, 1, 30, 56, 71, 69, 54, 35, 20, 10, 4, 1, 36, 68, 89, 92, 78, 56, 35, 20, 10, 4, 1, 42, 80, 107, 116, 105, 82, 56, 35, 20, 10, 4, 1]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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