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.

A049068 Complement of quarter-squares (A002620).

Table of values

n a(n)
1 3
2 5
3 7
4 8
5 10
6 11
7 13
8 14
9 15
10 17
11 18
12 19
13 21
14 22
15 23
16 24
17 26
18 27
19 28
20 29
21 31
22 32
23 33
24 34
25 35
26 37
27 38
28 39
29 40
30 41
31 43
32 44
33 45
34 46
35 47
36 48
37 50
38 51
39 52
40 53
41 54
42 55
43 57
44 58
45 59
46 60
47 61
48 62
49 63
50 65
51 66
52 67
53 68
54 69
55 70
56 71
57 73
58 74
59 75
60 76
61 77
62 78
63 79
64 80
65 82
66 83
67 84
68 85
69 86
70 87

List of values

[3, 5, 7, 8, 10, 11, 13, 14, 15, 17, 18, 19, 21, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 80, 82, 83, 84, 85, 86, 87]

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

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