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.

A245754 Number of identity trees with n nodes where the maximal outdegree (branching factor) equals 9.

Table of values

n a(n)
36 6
37 63
38 400
39 2003
40 8749
41 34754
42 128907
43 453653
44 1531833
45 5001990
46 15888511
47 49313315
48 150075356
49 449080945
50 1324309374
51 3855721297
52 11100436053
53 31641094693
54 89395066791
55 250570651706
56 697347017396
57 1928281739720
58 5300986280922
59 14495618055341
60 39446850848309

List of values

[6, 63, 400, 2003, 8749, 34754, 128907, 453653, 1531833, 5001990, 15888511, 49313315, 150075356, 449080945, 1324309374, 3855721297, 11100436053, 31641094693, 89395066791, 250570651706, 697347017396, 1928281739720, 5300986280922, 14495618055341, 39446850848309]

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

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