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.

A226143 a(n) is the smallest k > 0 such that A000793(n)^k >= n!.

Table of values

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

List of values

[1, 1, 2, 3, 3, 4, 4, 4, 5, 5, 6, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 10, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 12, 13, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 16, 15, 16, 16]

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

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