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.

A000094 Number of trees of diameter 4.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 1
6 2
7 5
8 8
9 14
10 21
11 32
12 45
13 65
14 88
15 121
16 161
17 215
18 280
19 367
20 471
21 607
22 771
23 980
24 1232
25 1551
26 1933
27 2410
28 2983
29 3690
30 4536
31 5574
32 6811
33 8317
34 10110
35 12276
36 14848
37 17941
38 21600
39 25977
40 31146
41 37298
42 44542
43 53132
44 63218
45 75131
46 89089

List of values

[0, 0, 0, 0, 1, 2, 5, 8, 14, 21, 32, 45, 65, 88, 121, 161, 215, 280, 367, 471, 607, 771, 980, 1232, 1551, 1933, 2410, 2983, 3690, 4536, 5574, 6811, 8317, 10110, 12276, 14848, 17941, 21600, 25977, 31146, 37298, 44542, 53132, 63218, 75131, 89089]

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

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