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.

A317438 Squares visited by a (1,5)-leaper on a spirally numbered board and moving to the lowest available unvisited square at each step, squares labelled >=1.

Table of values

n a(n)
1 1
2 85
3 23
4 33
5 25
6 31
7 17
8 29
9 19
10 27
11 21
12 35
13 55
14 5
15 53
16 7
17 51
18 45
19 15
20 47
21 13
22 37
23 59
24 9
25 61
26 89
27 125
28 179
29 231
30 49
31 75
32 39
33 11
34 41
35 63
36 93
37 141
38 187
39 239
40 177
41 123
42 87
43 81
44 115
45 155
46 105
47 73
48 117
49 159
50 107
51 65
52 95
53 131
54 175
55 169
56 219
57 277
58 43
59 67
60 3
61 69
62 99
63 137

List of values

[1, 85, 23, 33, 25, 31, 17, 29, 19, 27, 21, 35, 55, 5, 53, 7, 51, 45, 15, 47, 13, 37, 59, 9, 61, 89, 125, 179, 231, 49, 75, 39, 11, 41, 63, 93, 141, 187, 239, 177, 123, 87, 81, 115, 155, 105, 73, 117, 159, 107, 65, 95, 131, 175, 169, 219, 277, 43, 67, 3, 69, 99, 137]