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.

A318867 Number of rooted trees with n nodes such that ten equals the maximal number of isomorphic subtrees extending from the same node.

Table of values

n a(n)
10 0
11 1
12 1
13 3
14 8
15 22
16 60
17 167
18 465
19 1306
20 3681
21 10423
22 29598
23 84313
24 240753
25 689013
26 1975659
27 5674795
28 16324964
29 47028023
30 135644560
31 391688786
32 1132214211
33 3275875432
34 9486452173
35 27493411246
36 79739872605
37 231430858159
38 672117007940
39 1953114145155
40 5678747077372

List of values

[0, 1, 1, 3, 8, 22, 60, 167, 465, 1306, 3681, 10423, 29598, 84313, 240753, 689013, 1975659, 5674795, 16324964, 47028023, 135644560, 391688786, 1132214211, 3275875432, 9486452173, 27493411246, 79739872605, 231430858159, 672117007940, 1953114145155, 5678747077372]

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

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