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.

A308629 Lengths between nodes on a square spiral, such that the n-th node is closer to the (n-2)-th node than to the (n-1)-th node.

Table of values

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

List of values

[1, 2, 4, 4, 5, 6, 8, 6, 10, 10, 9, 12, 13, 11, 15, 15, 15, 17, 18, 17, 20, 21, 19, 23, 24, 22, 26, 26, 24, 29, 29, 27, 32, 31, 30, 35, 33, 32, 38, 36, 35, 41, 38, 38, 44, 41, 39, 48, 43, 42, 51, 45, 45, 53, 48, 47, 56, 51, 50, 59, 53, 52, 62, 56, 55, 65, 58]

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

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