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.

A271864 Inverse of A271863.

Table of values

n a(n)
1 1
2 2
3 4
4 3
5 10
6 6
7 7
8 5
9 20
10 8
11 11
12 9
13 22
14 14
15 16
16 13
17 19
18 15
19 12
20 31
21 42
22 17
23 24
24 21
25 18
26 27
27 29
28 26
29 23
30 36
31 28
32 25
33 34
34 37
35 35
36 39
37 41
38 32
39 30
40 33
41 49
42 51
43 44
44 46
45 43
46 40
47 67
48 45
49 38
50 52
51 47
52 64
53 54
54 56
55 53
56 50
57 61
58 55
59 48
60 65
61 87
62 58
63 63
64 60
65 62
66 85
67 57

List of values

[1, 2, 4, 3, 10, 6, 7, 5, 20, 8, 11, 9, 22, 14, 16, 13, 19, 15, 12, 31, 42, 17, 24, 21, 18, 27, 29, 26, 23, 36, 28, 25, 34, 37, 35, 39, 41, 32, 30, 33, 49, 51, 44, 46, 43, 40, 67, 45, 38, 52, 47, 64, 54, 56, 53, 50, 61, 55, 48, 65, 87, 58, 63, 60, 62, 85, 57]