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.

A215000 a(n) = floor(exp(1 + 1/2 + 1/3 + ... + 1/n)).

Table of values

n a(n)
1 2
2 4
3 6
4 8
5 9
6 11
7 13
8 15
9 16
10 18
11 20
12 22
13 24
14 25
15 27
16 29
17 31
18 32
19 34
20 36
21 38
22 40
23 41
24 43
25 45
26 47
27 48
28 50
29 52
30 54
31 56
32 57
33 59
34 61
35 63
36 65
37 66
38 68
39 70
40 72
41 73
42 75
43 77
44 79
45 81
46 82
47 84
48 86
49 88
50 89
51 91
52 93
53 95
54 97
55 98
56 100
57 102
58 104
59 105
60 107
61 109
62 111
63 113
64 114

List of values

[2, 4, 6, 8, 9, 11, 13, 15, 16, 18, 20, 22, 24, 25, 27, 29, 31, 32, 34, 36, 38, 40, 41, 43, 45, 47, 48, 50, 52, 54, 56, 57, 59, 61, 63, 65, 66, 68, 70, 72, 73, 75, 77, 79, 81, 82, 84, 86, 88, 89, 91, 93, 95, 97, 98, 100, 102, 104, 105, 107, 109, 111, 113, 114]