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.

A331489 Matula-Goebel numbers of topologically series-reduced rooted trees.

Table of values

n a(n)
1 1
2 2
3 7
4 8
5 16
6 19
7 28
8 32
9 43
10 53
11 56
12 64
13 76
14 98
15 107
16 112
17 128
18 131
19 152
20 163
21 172
22 196
23 212
24 224
25 227
26 256
27 263
28 266
29 304
30 311
31 343
32 344
33 383
34 392
35 424
36 428
37 443
38 448
39 512
40 521
41 524
42 532
43 577
44 602
45 608
46 613
47 652
48 686
49 688
50 719
51 722
52 742
53 751
54 784
55 848
56 856

List of values

[1, 2, 7, 8, 16, 19, 28, 32, 43, 53, 56, 64, 76, 98, 107, 112, 128, 131, 152, 163, 172, 196, 212, 224, 227, 256, 263, 266, 304, 311, 343, 344, 383, 392, 424, 428, 443, 448, 512, 521, 524, 532, 577, 602, 608, 613, 652, 686, 688, 719, 722, 742, 751, 784, 848, 856]