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.

A348401 a(n) is the least m > 0 such that n = m! / k! for some k <= m.

Table of values

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

List of values

[1, 2, 3, 4, 5, 3, 7, 8, 9, 10, 11, 4, 13, 14, 15, 16, 17, 18, 19, 5, 21, 22, 23, 4, 25, 26, 27, 28, 29, 6, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 7, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 8, 57, 58, 59, 5, 61, 62, 63, 64, 65, 66, 67, 68, 69]

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

Content is available under The OEIS End-User License Agreement.