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.

A331994 Matula-Goebel numbers of semi-lone-child-avoiding rooted semi-identity trees.

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 8
6 12
7 14
8 16
9 21
10 24
11 26
12 28
13 32
14 38
15 39
16 42
17 48
18 52
19 56
20 57
21 64
22 74
23 76
24 78
25 84
26 86
27 91
28 96
29 104
30 106
31 111
32 112
33 114
34 128
35 129
36 133
37 146
38 148
39 152
40 156
41 159
42 168
43 172
44 178
45 182
46 192
47 202
48 208
49 212
50 214
51 219
52 222
53 224
54 228
55 247
56 256
57 258
58 259
59 262

List of values

[1, 2, 4, 6, 8, 12, 14, 16, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 74, 76, 78, 84, 86, 91, 96, 104, 106, 111, 112, 114, 128, 129, 133, 146, 148, 152, 156, 159, 168, 172, 178, 182, 192, 202, 208, 212, 214, 219, 222, 224, 228, 247, 256, 258, 259, 262]