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.

A003145 Positions of letter b in the tribonacci word abacabaabacababac... generated by a->ab, b->ac, c->a (cf. A092782).

Table of values

n a(n)
1 2
2 6
3 9
4 13
5 15
6 19
7 22
8 26
9 30
10 33
11 37
12 39
13 43
14 46
15 50
16 53
17 57
18 59
19 63
20 66
21 70
22 74
23 77
24 81
25 83
26 87
27 90
28 94
29 96
30 100
31 103
32 107
33 111
34 114
35 118
36 120
37 124
38 127
39 131
40 134
41 138
42 140
43 144
44 147
45 151
46 155
47 158
48 162
49 164
50 168
51 171
52 175
53 179
54 182
55 186
56 188
57 192
58 195
59 199
60 202
61 206
62 208

List of values

[2, 6, 9, 13, 15, 19, 22, 26, 30, 33, 37, 39, 43, 46, 50, 53, 57, 59, 63, 66, 70, 74, 77, 81, 83, 87, 90, 94, 96, 100, 103, 107, 111, 114, 118, 120, 124, 127, 131, 134, 138, 140, 144, 147, 151, 155, 158, 162, 164, 168, 171, 175, 179, 182, 186, 188, 192, 195, 199, 202, 206, 208]