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.

A368949 Complement of A368087 in A174905.

Table of values

n a(n)
1 21
2 33
3 39
4 51
5 55
6 57
7 65
8 69
9 85
10 87
11 93
12 95
13 111
14 115
15 119
16 123
17 129
18 133
19 141
20 145
21 147
22 155
23 159
24 161
25 171
26 177
27 183
28 185
29 201
30 203
31 205
32 207
33 213
34 215
35 217
36 219
37 230
38 235
39 237
40 249
41 253
42 259
43 261
44 265
45 267
46 275
47 279
48 287
49 290
50 291
51 295
52 301
53 303
54 305
55 309
56 310
57 319
58 321
59 327
60 329
61 333
62 335
63 339
64 341

List of values

[21, 33, 39, 51, 55, 57, 65, 69, 85, 87, 93, 95, 111, 115, 119, 123, 129, 133, 141, 145, 147, 155, 159, 161, 171, 177, 183, 185, 201, 203, 205, 207, 213, 215, 217, 219, 230, 235, 237, 249, 253, 259, 261, 265, 267, 275, 279, 287, 290, 291, 295, 301, 303, 305, 309, 310, 319, 321, 327, 329, 333, 335, 339, 341]

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

Content is available under The OEIS End-User License Agreement.