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.

A256108 Positions of nonzero digits in binary expansion of Pi.

Table of values

n a(n)
1 -1
2 0
3 3
4 6
5 11
6 12
7 13
8 14
9 15
10 16
11 18
12 19
13 21
14 23
15 25
16 29
17 33
18 38
19 40
20 41
21 43
22 47
23 48
24 53
25 57
26 58
27 60
28 63
29 64
30 68
31 71
32 72
33 76
34 77
35 80
36 81
37 85
38 87
39 91
40 93
41 94
42 95
43 103
44 104
45 106
46 107
47 108
48 114
49 115
50 116
51 119
52 120
53 122
54 126
55 129
56 131
57 134
58 141
59 144
60 147
61 148
62 149
63 155
64 159

List of values

[-1, 0, 3, 6, 11, 12, 13, 14, 15, 16, 18, 19, 21, 23, 25, 29, 33, 38, 40, 41, 43, 47, 48, 53, 57, 58, 60, 63, 64, 68, 71, 72, 76, 77, 80, 81, 85, 87, 91, 93, 94, 95, 103, 104, 106, 107, 108, 114, 115, 116, 119, 120, 122, 126, 129, 131, 134, 141, 144, 147, 148, 149, 155, 159]