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.

A363993 a(n) = greatest integer k such that 1/n + 1/(n + 1) +...+ 1/k < 2.

Table of values

n a(n)
1 3
2 10
3 18
4 25
5 32
6 40
7 47
8 54
9 62
10 69
11 77
12 84
13 91
14 99
15 106
16 114
17 121
18 128
19 136
20 143
21 150
22 158
23 165
24 173
25 180
26 187
27 195
28 202
29 210
30 217
31 224
32 232
33 239
34 247
35 254
36 261
37 269
38 276
39 283
40 291
41 298
42 306
43 313
44 320
45 328
46 335
47 343
48 350
49 357
50 365
51 372
52 380
53 387
54 394
55 402

List of values

[3, 10, 18, 25, 32, 40, 47, 54, 62, 69, 77, 84, 91, 99, 106, 114, 121, 128, 136, 143, 150, 158, 165, 173, 180, 187, 195, 202, 210, 217, 224, 232, 239, 247, 254, 261, 269, 276, 283, 291, 298, 306, 313, 320, 328, 335, 343, 350, 357, 365, 372, 380, 387, 394, 402]