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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.

A300352 Number of strict trees of weight n with distinct leaves.

Table of values

n a(n)
1 1
2 1
3 2
4 2
5 3
6 6
7 8
8 11
9 17
10 40
11 48
12 76
13 109
14 159
15 400
16 470
17 745
18 1057
19 1576
20 2103
21 5267
22 6022
23 9746
24 13390
25 20099
26 26542
27 39396
28 82074
29 101387
30 152291
31 215676
32 308937
33 423587
34 596511
35 799022
36 1623311
37 1960223
38 2947722
39 4048704
40 5845982
41 7794809
42 11028888

List of values

[1, 1, 2, 2, 3, 6, 8, 11, 17, 40, 48, 76, 109, 159, 400, 470, 745, 1057, 1576, 2103, 5267, 6022, 9746, 13390, 20099, 26542, 39396, 82074, 101387, 152291, 215676, 308937, 423587, 596511, 799022, 1623311, 1960223, 2947722, 4048704, 5845982, 7794809, 11028888]

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

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