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.

A318821 Number of rooted trees with n nodes such that six equals the maximal number of subtrees of the same size extending from the same node.

Table of values

n a(n)
6 0
7 1
8 1
9 3
10 8
11 22
12 60
13 168
14 466
15 1306
16 3677
17 10400
18 29503
19 83969
20 239533
21 684880
22 1961986
23 5630451
24 16182950
25 46577929
26 134228796
27 387264335
28 1118459507
29 3233302665
30 9355173164
31 27089886520
32 78502923212
33 227648300409
34 660574571072
35 1917958785876
36 5571852459248

List of values

[0, 1, 1, 3, 8, 22, 60, 168, 466, 1306, 3677, 10400, 29503, 83969, 239533, 684880, 1961986, 5630451, 16182950, 46577929, 134228796, 387264335, 1118459507, 3233302665, 9355173164, 27089886520, 78502923212, 227648300409, 660574571072, 1917958785876, 5571852459248]

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

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