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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.

A060832 a(n) = Sum_{k>0} floor(n/k!).

Table of values

n a(n)
0 0
1 1
2 3
3 4
4 6
5 7
6 10
7 11
8 13
9 14
10 16
11 17
12 20
13 21
14 23
15 24
16 26
17 27
18 30
19 31
20 33
21 34
22 36
23 37
24 41
25 42
26 44
27 45
28 47
29 48
30 51
31 52
32 54
33 55
34 57
35 58
36 61
37 62
38 64
39 65
40 67
41 68
42 71
43 72
44 74
45 75
46 77
47 78
48 82
49 83
50 85
51 86
52 88
53 89
54 92
55 93
56 95
57 96
58 98
59 99
60 102
61 103
62 105
63 106
64 108
65 109
66 112
67 113

List of values

[0, 1, 3, 4, 6, 7, 10, 11, 13, 14, 16, 17, 20, 21, 23, 24, 26, 27, 30, 31, 33, 34, 36, 37, 41, 42, 44, 45, 47, 48, 51, 52, 54, 55, 57, 58, 61, 62, 64, 65, 67, 68, 71, 72, 74, 75, 77, 78, 82, 83, 85, 86, 88, 89, 92, 93, 95, 96, 98, 99, 102, 103, 105, 106, 108, 109, 112, 113]

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

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