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.

A163406 Numbers n which are not in A163405.

Table of values

n a(n)
1 3
2 4
3 5
4 6
5 8
6 10
7 11
8 15
9 17
10 20
11 22
12 24
13 28
14 34
15 36
16 37
17 43
18 47
19 49
20 53
21 59
22 65
23 67
24 70
25 74
26 78
27 80
28 86
29 90
30 96
31 104
32 108
33 110
34 114
35 116
36 120
37 134
38 135
39 139
40 145
41 147
42 157
43 159
44 165
45 171
46 175
47 181
48 187
49 189
50 199
51 201
52 205
53 207
54 219
55 231
56 235
57 237
58 241
59 247
60 249
61 259

List of values

[3, 4, 5, 6, 8, 10, 11, 15, 17, 20, 22, 24, 28, 34, 36, 37, 43, 47, 49, 53, 59, 65, 67, 70, 74, 78, 80, 86, 90, 96, 104, 108, 110, 114, 116, 120, 134, 135, 139, 145, 147, 157, 159, 165, 171, 175, 181, 187, 189, 199, 201, 205, 207, 219, 231, 235, 237, 241, 247, 249, 259]