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.

A079714 Number of 2's in n!.

Table of values

n a(n)
0 0
1 0
2 1
3 0
4 1
5 1
6 1
7 0
8 1
9 1
10 1
11 0
12 0
13 3
14 2
15 0
16 3
17 1
18 2
19 2
20 3
21 1
22 2
23 2
24 2
25 1
26 2
27 1
28 0
29 0
30 4
31 7
32 3
33 1
34 4
35 3
36 3
37 3
38 7
39 4
40 5
41 4
42 3
43 4
44 4
45 4
46 8
47 6
48 6
49 10
50 3
51 10
52 3
53 6
54 9
55 6
56 1
57 9
58 10
59 6
60 9
61 10
62 13
63 8
64 6
65 11
66 8
67 8
68 8
69 14
70 7
71 8
72 10
73 8
74 14
75 9
76 12
77 10
78 16
79 8
80 12
81 9
82 5
83 9
84 12
85 14
86 17
87 16
88 12
89 9
90 10
91 8
92 8
93 17
94 11
95 19
96 7
97 13
98 16
99 19
100 19
101 14

List of values

[0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 3, 2, 0, 3, 1, 2, 2, 3, 1, 2, 2, 2, 1, 2, 1, 0, 0, 4, 7, 3, 1, 4, 3, 3, 3, 7, 4, 5, 4, 3, 4, 4, 4, 8, 6, 6, 10, 3, 10, 3, 6, 9, 6, 1, 9, 10, 6, 9, 10, 13, 8, 6, 11, 8, 8, 8, 14, 7, 8, 10, 8, 14, 9, 12, 10, 16, 8, 12, 9, 5, 9, 12, 14, 17, 16, 12, 9, 10, 8, 8, 17, 11, 19, 7, 13, 16, 19, 19, 14]