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.

A091529 When sum {k=1 to n} H(k) k! (n-k)! (mod {n+1}) (A091528) is not zero.

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 6
6 8
7 9
8 10
9 12
10 13
11 16
12 18
13 21
14 22
15 25
16 28
17 30
18 33
19 36
20 37
21 40
22 42
23 45
24 46
25 52
26 57
27 58
28 60
29 61
30 66
31 70
32 72
33 73
34 78
35 81
36 82
37 85
38 88
39 93
40 96
41 100
42 102
43 105
44 106
45 108
46 112
47 117
48 121
49 126
50 130
51 133
52 136
53 138
54 141
55 145
56 148
57 150
58 156
59 157
60 162
61 165
62 166
63 172
64 177

List of values

[1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 16, 18, 21, 22, 25, 28, 30, 33, 36, 37, 40, 42, 45, 46, 52, 57, 58, 60, 61, 66, 70, 72, 73, 78, 81, 82, 85, 88, 93, 96, 100, 102, 105, 106, 108, 112, 117, 121, 126, 130, 133, 136, 138, 141, 145, 148, 150, 156, 157, 162, 165, 166, 172, 177]

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

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