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.

A245340 Smallest m such that A125717(m) = n, or -1 if n never appears.

Table of values

n a(n)
0 0
1 1
2 4
3 2
4 8
5 21
6 3
7 5
8 18
9 16
10 14
11 12
12 10
13 6
14 1518
15 32
16 58
17 30
18 184
19 28
20 7
21 26
22 9
23 11
24 13
25 15
26 17
27 19
28 102
29 51
30 100
31 49
32 98
33 47
34 96
35 45
36 94
37 43
38 92
39 41
40 90
41 39
42 88
43 37
44 86
45 35
46 84
47 20
48 24
49 22
50 505
51 81
52 2510
53 79
54 166
55 77
56 296
57 75
58 501
59 73
60 162
61 71
62 498
63 69

List of values

[0, 1, 4, 2, 8, 21, 3, 5, 18, 16, 14, 12, 10, 6, 1518, 32, 58, 30, 184, 28, 7, 26, 9, 11, 13, 15, 17, 19, 102, 51, 100, 49, 98, 47, 96, 45, 94, 43, 92, 41, 90, 39, 88, 37, 86, 35, 84, 20, 24, 22, 505, 81, 2510, 79, 166, 77, 296, 75, 501, 73, 162, 71, 498, 69]