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.

A309064 Langton's ant on a snub square tiling: number of black cells after n moves of the ant when starting on a square.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 4
7 5
8 6
9 7
10 8
11 9
12 8
13 9
14 10
15 11
16 10
17 9
18 10
19 11
20 12
21 13
22 14
23 13
24 14
25 15
26 16
27 15
28 16
29 17
30 18
31 17
32 16
33 17
34 18
35 17
36 16
37 15
38 16
39 17
40 18
41 17
42 16
43 17
44 18
45 19
46 20
47 21
48 20
49 21
50 22

List of values

[0, 1, 2, 3, 4, 5, 4, 5, 6, 7, 8, 9, 8, 9, 10, 11, 10, 9, 10, 11, 12, 13, 14, 13, 14, 15, 16, 15, 16, 17, 18, 17, 16, 17, 18, 17, 16, 15, 16, 17, 18, 17, 16, 17, 18, 19, 20, 21, 20, 21, 22]