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.

A126886 Triangle read by rows, arising in enumeration of 4-trees by diameter.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 2
8 1
9 1
10 1
11 2
12 5
13 6
14 8
15 7
16 7
17 5
18 5
19 3
20 2
21 1
22 1
23 1
24 2
25 7
26 12
27 23
28 30
29 42
30 47
31 55
32 53
33 53
34 45
35 40
36 29
37 23

List of values

[1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 5, 6, 8, 7, 7, 5, 5, 3, 2, 1, 1, 1, 2, 7, 12, 23, 30, 42, 47, 55, 53, 53, 45, 40, 29, 23]