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.

A381464 Lexicographically earliest positive integer sequence satisfying a(n) = a(a(n))/n.

Table of values

n a(n)
1 1
2 3
3 6
4 5
5 20
6 18
7 8
8 56
9 10
10 90
11 12
12 132
13 14
14 182
15 16
16 240
17 19
18 108
19 323
20 100
21 22
22 462
23 24
24 552
25 26
26 650
27 28
28 756
29 30
30 870
31 32
32 992
33 34
34 1122
35 36
36 1260
37 38
38 1406
39 40
40 1560
41 42
42 1722
43 44
44 1892
45 46
46 2070
47 48
48 2256
49 50
50 2450
51 52
52 2652
53 54
54 2862
55 57
56 448
57 3135
58 59
59 3422
60 61
61 3660
62 63
63 3906
64 65
65 4160

List of values

[1, 3, 6, 5, 20, 18, 8, 56, 10, 90, 12, 132, 14, 182, 16, 240, 19, 108, 323, 100, 22, 462, 24, 552, 26, 650, 28, 756, 30, 870, 32, 992, 34, 1122, 36, 1260, 38, 1406, 40, 1560, 42, 1722, 44, 1892, 46, 2070, 48, 2256, 50, 2450, 52, 2652, 54, 2862, 57, 448, 3135, 59, 3422, 61, 3660, 63, 3906, 65, 4160]