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.

A055330 Number of rooted identity trees with n nodes and 5 leaves.

Table of values

n a(n)
10 3
11 26
12 116
13 387
14 1068
15 2587
16 5678
17 11540
18 22034
19 39957
20 69366
21 116009
22 187823
23 295574
24 453582
25 680625
26 1000952
27 1445516
28 2053343
29 2873165
30 3965216
31 5403347
32 7277330
33 9695538
34 12787847
35 16708973
36 21642067
37 27802808
38 35443793
39 44859494
40 56391551
41 70434706

List of values

[3, 26, 116, 387, 1068, 2587, 5678, 11540, 22034, 39957, 69366, 116009, 187823, 295574, 453582, 680625, 1000952, 1445516, 2053343, 2873165, 3965216, 5403347, 7277330, 9695538, 12787847, 16708973, 21642067, 27802808, 35443793, 44859494, 56391551, 70434706]

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

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