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.

A093650 Natural numbers arranged in a square maze beginning 1, 2, 3, then moving right, then up, right, down, left, down, right, etc., and read by antidiagonals upwards.

Table of values

n a(n)
1 1
2 2
3 6
4 3
5 5
6 7
7 12
8 4
9 8
10 20
11 13
12 11
13 9
14 19
15 21
16 30
17 14
18 10
19 18
20 22
21 42
22 31
23 29
24 15
25 17
26 23
27 41
28 43
29 56
30 32
31 28
32 16
33 24
34 40
35 44
36 72
37 57
38 55
39 33
40 27
41 25
42 39
43 45
44 71
45 73
46 90
47 58
48 54
49 34
50 26
51 38
52 46
53 70
54 74
55 110
56 91
57 89
58 59
59 53
60 35
61 37
62 47
63 69
64 75
65 109
66 111

List of values

[1, 2, 6, 3, 5, 7, 12, 4, 8, 20, 13, 11, 9, 19, 21, 30, 14, 10, 18, 22, 42, 31, 29, 15, 17, 23, 41, 43, 56, 32, 28, 16, 24, 40, 44, 72, 57, 55, 33, 27, 25, 39, 45, 71, 73, 90, 58, 54, 34, 26, 38, 46, 70, 74, 110, 91, 89, 59, 53, 35, 37, 47, 69, 75, 109, 111]

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

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