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.

A189458 a(n) = n+[nr/s]+[nt/s]; r=2, s=sqrt(2), t=1+sqrt(2).

Table of values

n a(n)
1 3
2 7
3 12
4 15
5 20
6 24
7 27
8 32
9 36
10 41
11 44
12 48
13 53
14 56
15 61
16 65
17 70
18 73
19 77
20 82
21 85
22 90
23 94
24 97
25 102
26 106
27 111
28 114
29 119
30 123
31 126
32 131
33 135
34 140
35 143
36 147
37 152
38 155
39 160
40 164
41 167
42 172
43 176
44 181
45 184
46 189
47 193
48 196
49 201
50 205
51 210
52 213
53 217
54 222
55 225
56 230
57 234
58 239
59 242
60 246
61 251
62 254
63 259
64 263
65 266
66 271
67 275
68 280
69 283
70 287
71 292
72 295
73 300
74 304
75 309
76 312
77 316
78 321
79 324
80 329
81 333
82 336
83 341

List of values

[3, 7, 12, 15, 20, 24, 27, 32, 36, 41, 44, 48, 53, 56, 61, 65, 70, 73, 77, 82, 85, 90, 94, 97, 102, 106, 111, 114, 119, 123, 126, 131, 135, 140, 143, 147, 152, 155, 160, 164, 167, 172, 176, 181, 184, 189, 193, 196, 201, 205, 210, 213, 217, 222, 225, 230, 234, 239, 242, 246, 251, 254, 259, 263, 266, 271, 275, 280, 283, 287, 292, 295, 300, 304, 309, 312, 316, 321, 324, 329, 333, 336, 341]