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.

A214929 A209293 as table read layer by layer - layer clockwise, layer counterclockwise and so on.

Table of values

n a(n)
1 1
2 3
3 4
4 2
5 5
6 9
7 14
8 7
9 6
10 10
11 11
12 20
13 23
14 17
15 12
16 8
17 13
18 19
19 26
20 34
21 43
22 30
23 27
24 16
25 15
26 21
27 22
28 35
29 38
30 53
31 58
32 48
33 39
34 31
35 24
36 18
37 25
38 33
39 42
40 52
41 63
42 75
43 88
44 69
45 64
46 47
47 44
48 29
49 28
50 36
51 37
52 54
53 57
54 76
55 81
56 102
57 109
58 95
59 82
60 70
61 59
62 49
63 40
64 32
65 41
66 51
67 62

List of values

[1, 3, 4, 2, 5, 9, 14, 7, 6, 10, 11, 20, 23, 17, 12, 8, 13, 19, 26, 34, 43, 30, 27, 16, 15, 21, 22, 35, 38, 53, 58, 48, 39, 31, 24, 18, 25, 33, 42, 52, 63, 75, 88, 69, 64, 47, 44, 29, 28, 36, 37, 54, 57, 76, 81, 102, 109, 95, 82, 70, 59, 49, 40, 32, 41, 51, 62]

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

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