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.

A139255 Complement of toothpick sequence A139250.

Table of values

n a(n)
1 2
2 4
3 5
4 6
5 8
6 9
7 10
8 12
9 13
10 14
11 16
12 17
13 18
14 19
15 20
16 21
17 22
18 24
19 25
20 26
21 27
22 28
23 29
24 30
25 31
26 32
27 33
28 34
29 36
30 37
31 38
32 39
33 40
34 41
35 42
36 44
37 45
38 46
39 48
40 49
41 50
42 51
43 52
44 53
45 54
46 56
47 57
48 58
49 59
50 60
51 61
52 62
53 63
54 64
55 65
56 66
57 68
58 69
59 70
60 71
61 72

List of values

[2, 4, 5, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 68, 69, 70, 71, 72]