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.

A046901 a(n) = a(n-1) - n if a(n-1) > n, else a(n) = a(n-1) + n.

Table of values

n a(n)
1 1
2 3
3 6
4 2
5 7
6 1
7 8
8 16
9 7
10 17
11 6
12 18
13 5
14 19
15 4
16 20
17 3
18 21
19 2
20 22
21 1
22 23
23 46
24 22
25 47
26 21
27 48
28 20
29 49
30 19
31 50
32 18
33 51
34 17
35 52
36 16
37 53
38 15
39 54
40 14
41 55
42 13
43 56
44 12
45 57
46 11
47 58
48 10
49 59
50 9
51 60
52 8
53 61
54 7
55 62
56 6
57 63
58 5
59 64
60 4
61 65
62 3
63 66
64 2
65 67
66 1
67 68
68 136
69 67
70 137

List of values

[1, 3, 6, 2, 7, 1, 8, 16, 7, 17, 6, 18, 5, 19, 4, 20, 3, 21, 2, 22, 1, 23, 46, 22, 47, 21, 48, 20, 49, 19, 50, 18, 51, 17, 52, 16, 53, 15, 54, 14, 55, 13, 56, 12, 57, 11, 58, 10, 59, 9, 60, 8, 61, 7, 62, 6, 63, 5, 64, 4, 65, 3, 66, 2, 67, 1, 68, 136, 67, 137]

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

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