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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.

A129956 L1 ('city-block') distances from the origin to a 2D pseudo-random walk based on the digits of Pi.

Table of values

n a(n)
1 5
2 9
3 4
4 5
5 6
6 4
7 5
8 8
9 4
10 7
11 11
12 13
13 13
14 18
15 13
16 17
17 15
18 15
19 18
20 20
21 15
22 21
23 24
24 25
25 22
26 18
27 22
28 19
29 21
30 25
31 25
32 27
33 30
34 29
35 25
36 28
37 32
38 34
39 36
40 35
41 36
42 40
43 48
44 47
45 53
46 55
47 57
48 57
49 64
50 63
51 64
52 65
53 61
54 53
55 54
56 52
57 46
58 45
59 39
60 41
61 48
62 54
63 58
64 56
65 47
66 47
67 42
68 48
69 47
70 41
71 38
72 36
73 41

List of values

[5, 9, 4, 5, 6, 4, 5, 8, 4, 7, 11, 13, 13, 18, 13, 17, 15, 15, 18, 20, 15, 21, 24, 25, 22, 18, 22, 19, 21, 25, 25, 27, 30, 29, 25, 28, 32, 34, 36, 35, 36, 40, 48, 47, 53, 55, 57, 57, 64, 63, 64, 65, 61, 53, 54, 52, 46, 45, 39, 41, 48, 54, 58, 56, 47, 47, 42, 48, 47, 41, 38, 36, 41]

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

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