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.

A189678 n+[nr/s]+[nt/s]; r=1, s=arctan(1/2), t=arctan(2).

Table of values

n a(n)
1 5
2 10
3 16
4 21
5 26
6 32
7 38
8 44
9 49
10 54
11 60
12 65
13 72
14 77
15 82
16 88
17 93
18 98
19 104
20 110
21 116
22 121
23 126
24 132
25 137
26 144
27 149
28 154
29 160
30 165
31 171
32 177
33 182
34 188
35 193
36 198
37 204
38 209
39 216
40 221
41 226
42 232
43 237
44 243
45 249
46 254
47 260
48 265
49 271
50 276
51 281
52 288
53 293
54 298
55 304
56 309
57 315
58 321
59 326
60 332
61 337
62 343
63 348
64 354
65 360
66 365
67 370
68 376
69 381
70 387
71 393
72 398
73 404
74 409
75 415
76 420
77 426
78 432
79 437
80 443
81 448
82 453

List of values

[5, 10, 16, 21, 26, 32, 38, 44, 49, 54, 60, 65, 72, 77, 82, 88, 93, 98, 104, 110, 116, 121, 126, 132, 137, 144, 149, 154, 160, 165, 171, 177, 182, 188, 193, 198, 204, 209, 216, 221, 226, 232, 237, 243, 249, 254, 260, 265, 271, 276, 281, 288, 293, 298, 304, 309, 315, 321, 326, 332, 337, 343, 348, 354, 360, 365, 370, 376, 381, 387, 393, 398, 404, 409, 415, 420, 426, 432, 437, 443, 448, 453]