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.

A266122 a(n) = index of n in A266121 or 0 if n is not present in that sequence.

Table of values

n a(n)
1 1
2 5
3 2
4 4
5 3
6 10
7 8
8 6
9 7
10 17
11 13
12 9
13 14
14 11
15 21
16 16
17 20
18 35
19 24
20 15
21 41
22 29
23 27
24 12
25 26
26 18
27 25
28 23
29 37
30 30
31 32
32 34
33 33
34 50
35 53
36 36
37 52
38 77
39 22
40 19
41 60
42 65
43 46
44 31
45 39
46 95
47 38
48 28
49 43
50 63
51 47
52 40
53 48
54 78
55 42
56 76
57 59
58 71
59 54
60 81
61 45
62 86
63 74
64 51
65 73
66 117
67 109
68 111
69 110
70 83
71 80
72 70
73 113
74 145
75 55
76 79
77 151
78 82
79 101
80 49

List of values

[1, 5, 2, 4, 3, 10, 8, 6, 7, 17, 13, 9, 14, 11, 21, 16, 20, 35, 24, 15, 41, 29, 27, 12, 26, 18, 25, 23, 37, 30, 32, 34, 33, 50, 53, 36, 52, 77, 22, 19, 60, 65, 46, 31, 39, 95, 38, 28, 43, 63, 47, 40, 48, 78, 42, 76, 59, 71, 54, 81, 45, 86, 74, 51, 73, 117, 109, 111, 110, 83, 80, 70, 113, 145, 55, 79, 151, 82, 101, 49]