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.

A030124 Complement (and also first differences) of Hofstadter's sequence A005228.

Table of values

n a(n)
1 2
2 4
3 5
4 6
5 8
6 9
7 10
8 11
9 13
10 14
11 15
12 16
13 17
14 19
15 20
16 21
17 22
18 23
19 24
20 25
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 43
37 44
38 46
39 47
40 48
41 49
42 50
43 51
44 52
45 53
46 54
47 55
48 57
49 58
50 59
51 60
52 61
53 62
54 63
55 64
56 65
57 66
58 67
59 68
60 70
61 71
62 72
63 73
64 74
65 75
66 76
67 77
68 78

List of values

[2, 4, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 70, 71, 72, 73, 74, 75, 76, 77, 78]

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

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