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.

A025201 a(n) = floor(log(n!)).

Table of values

n a(n)
1 0
2 0
3 1
4 3
5 4
6 6
7 8
8 10
9 12
10 15
11 17
12 19
13 22
14 25
15 27
16 30
17 33
18 36
19 39
20 42
21 45
22 48
23 51
24 54
25 58
26 61
27 64
28 67
29 71
30 74
31 78
32 81
33 85
34 88
35 92
36 95
37 99
38 102
39 106
40 110
41 114
42 117
43 121
44 125
45 129
46 132
47 136
48 140
49 144
50 148
51 152
52 156
53 160
54 164
55 168
56 172
57 176
58 180
59 184
60 188
61 192
62 196
63 201
64 205
65 209
66 213
67 217
68 221
69 226

List of values

[0, 0, 1, 3, 4, 6, 8, 10, 12, 15, 17, 19, 22, 25, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 58, 61, 64, 67, 71, 74, 78, 81, 85, 88, 92, 95, 99, 102, 106, 110, 114, 117, 121, 125, 129, 132, 136, 140, 144, 148, 152, 156, 160, 164, 168, 172, 176, 180, 184, 188, 192, 196, 201, 205, 209, 213, 217, 221, 226]