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.

A347306 When k appears in A347113, or -1 if k never appears.

Table of values

n a(n)
1 1
2 8
3 11
4 2
5 7
6 9
7 20
8 12
9 15
10 3
11 28
12 13
13 19
14 10
15 16
16 21
17 37
18 17
19 51
20 23
21 27
22 4
23 53
24 24
25 33
26 14
27 29
28 34
29 47
30 25
31 101
32 30
33 38
34 22
35 43
36 31
37 116
38 18
39 44
40 39
41 58
42 45
43 63
44 48
45 52
46 5
47 99
48 49
49 59
50 54
51 68
52 60
53 81
54 55
55 64
56 50
57 73
58 35
59 136
60 56
61 146
62 26
63 65
64 69
65 72
66 66
67 159
68 74
69 77
70 70
71 153

List of values

[1, 8, 11, 2, 7, 9, 20, 12, 15, 3, 28, 13, 19, 10, 16, 21, 37, 17, 51, 23, 27, 4, 53, 24, 33, 14, 29, 34, 47, 25, 101, 30, 38, 22, 43, 31, 116, 18, 44, 39, 58, 45, 63, 48, 52, 5, 99, 49, 59, 54, 68, 60, 81, 55, 64, 50, 73, 35, 136, 56, 146, 26, 65, 69, 72, 66, 159, 74, 77, 70, 153]

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

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