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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.

A291441 Matula-Goebel numbers of orderless same-trees with all leaves equal to 1.

Table of values

n a(n)
1 1
2 4
3 8
4 16
5 32
6 49
7 64
8 128
9 256
10 343
11 361
12 512
13 1024
14 2048
15 2401
16 2809
17 4096
18 6859
19 8192
20 12031
21 16384
22 16807
23 17161
24 32768
25 51529
26 65536
27 96721
28 117649
29 130321
30 131072
31 148877
32 262144
33 516961
34 524288
35 637643
36 718099
37 757907
38 823543
39 1048576
40 2097152
41 2248091

List of values

[1, 4, 8, 16, 32, 49, 64, 128, 256, 343, 361, 512, 1024, 2048, 2401, 2809, 4096, 6859, 8192, 12031, 16384, 16807, 17161, 32768, 51529, 65536, 96721, 117649, 130321, 131072, 148877, 262144, 516961, 524288, 637643, 718099, 757907, 823543, 1048576, 2097152, 2248091]

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

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