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.

A169751 A variation on Recamán's sequence A005132: see Comments for definition.

Table of values

n a(n)
1 1
2 3
3 6
4 2
5 7
6 4
7 10
8 17
9 9
10 18
11 8
12 19
13 13
14 25
15 12
16 26
17 11
18 27
19 44
20 35
21 23
22 5
23 24
24 44
25 29
26 50
27 28
28 51
29 33
30 57
31 32
32 58
33 31
34 59
35 30
36 60
37 39
38 15
39 46
40 14
41 47
42 20
43 54
44 89
45 53
46 16
47 54
48 93
49 63
50 103
51 62
52 104
53 61
54 105
55 72
56 36
57 81
58 42
59 88
60 41
61 89
62 40
63 90
64 48
65 99
66 151
67 98
68 152
69 97
70 52

List of values

[1, 3, 6, 2, 7, 4, 10, 17, 9, 18, 8, 19, 13, 25, 12, 26, 11, 27, 44, 35, 23, 5, 24, 44, 29, 50, 28, 51, 33, 57, 32, 58, 31, 59, 30, 60, 39, 15, 46, 14, 47, 20, 54, 89, 53, 16, 54, 93, 63, 103, 62, 104, 61, 105, 72, 36, 81, 42, 88, 41, 89, 40, 90, 48, 99, 151, 98, 152, 97, 52]