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.

A228370 Toothpick sequence from a diagram of compositions of the positive integers (see Comments lines for definition).

Table of values

n a(n)
0 0
1 1
2 2
3 4
4 6
5 7
6 8
7 11
8 15
9 16
10 17
11 19
12 21
13 22
14 23
15 27
16 35
17 36
18 37
19 39
20 41
21 42
22 43
23 46
24 50
25 51
26 52
27 54
28 56
29 57
30 58
31 63
32 79
33 80
34 81
35 83
36 85
37 86
38 87
39 90
40 94
41 95
42 96
43 98
44 100
45 101
46 102
47 106
48 114
49 115
50 116
51 118
52 120
53 121
54 122
55 125
56 129
57 130
58 131
59 133
60 135
61 136
62 137
63 143
64 175

List of values

[0, 1, 2, 4, 6, 7, 8, 11, 15, 16, 17, 19, 21, 22, 23, 27, 35, 36, 37, 39, 41, 42, 43, 46, 50, 51, 52, 54, 56, 57, 58, 63, 79, 80, 81, 83, 85, 86, 87, 90, 94, 95, 96, 98, 100, 101, 102, 106, 114, 115, 116, 118, 120, 121, 122, 125, 129, 130, 131, 133, 135, 136, 137, 143, 175]