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.

A072012 a(n) = A072010(A072010(n)).

Table of values

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

List of values

[1, 2, 1, 4, 5, 2, 7, 8, 1, 10, 1, 4, 7, 14, 5, 16, 17, 2, 19, 20, 7, 2, 5, 8, 25, 14, 1, 28, 29, 10, 31, 32, 1, 34, 35, 4, 15, 38, 7, 40, 41, 14, 43, 4, 5, 10, 7, 16, 49, 50, 17, 28, 63, 2, 5, 56, 19, 58, 17, 20, 5, 62, 7, 64, 35, 2, 105, 68, 5, 70, 21, 8, 49, 30]