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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.

A127020 Let f(n) = exp(Pi*sqrt(n)); sequence gives numbers n such that ceiling(f(n))-f(n) < 1/10.

Table of values

n a(n)
1 6
2 7
3 13
4 17
5 18
6 22
7 25
8 27
9 28
10 31
11 37
12 43
13 58
14 59
15 67
16 74
17 84
18 88
19 94
20 125
21 127
22 129
23 136
24 149
25 162
26 163
27 174
28 177
29 183
30 213
31 217
32 232
33 240
34 247
35 267
36 273
37 279
38 282
39 295
40 301
41 304
42 307
43 321
44 322
45 326
46 333
47 337
48 352
49 355
50 357
51 365
52 385
53 386
54 388
55 389
56 396
57 439

List of values

[6, 7, 13, 17, 18, 22, 25, 27, 28, 31, 37, 43, 58, 59, 67, 74, 84, 88, 94, 125, 127, 129, 136, 149, 162, 163, 174, 177, 183, 213, 217, 232, 240, 247, 267, 273, 279, 282, 295, 301, 304, 307, 321, 322, 326, 333, 337, 352, 355, 357, 365, 385, 386, 388, 389, 396, 439]

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

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