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.

A292232 Number of (unlabeled) rooted trees with n leaf nodes and without unary nodes such that the maximum of the node outdegrees equals six.

Table of values

n a(n)
6 1
7 2
8 7
9 23
10 78
11 261
12 887
13 3008
14 10268
15 35112
16 120445
17 413979
18 1425919
19 4919635
20 17000553
21 58828575
22 203826882
23 707008418
24 2454916048
25 8532126320
26 29679297122
27 103322632386
28 359962092302
29 1254914172463
30 4377704183644
31 15280415561913
32 53365850603107

List of values

[1, 2, 7, 23, 78, 261, 887, 3008, 10268, 35112, 120445, 413979, 1425919, 4919635, 17000553, 58828575, 203826882, 707008418, 2454916048, 8532126320, 29679297122, 103322632386, 359962092302, 1254914172463, 4377704183644, 15280415561913, 53365850603107]

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

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