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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.

A298126 Matula-Goebel numbers of rooted trees in which all outdegrees are even.

Table of values

n a(n)
1 1
2 4
3 14
4 16
5 49
6 56
7 64
8 86
9 106
10 196
11 224
12 256
13 301
14 344
15 371
16 424
17 454
18 526
19 622
20 686
21 784
22 886
23 896
24 1024
25 1154
26 1204
27 1376
28 1484
29 1589
30 1696
31 1816
32 1841
33 1849
34 2104
35 2177
36 2279
37 2386
38 2401
39 2488
40 2744
41 2809
42 2846
43 3101
44 3136
45 3238
46 3544
47 3584
48 3986
49 4039

List of values

[1, 4, 14, 16, 49, 56, 64, 86, 106, 196, 224, 256, 301, 344, 371, 424, 454, 526, 622, 686, 784, 886, 896, 1024, 1154, 1204, 1376, 1484, 1589, 1696, 1816, 1841, 1849, 2104, 2177, 2279, 2386, 2401, 2488, 2744, 2809, 2846, 3101, 3136, 3238, 3544, 3584, 3986, 4039]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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