The file treeN.D.txt contains all the trees of order N and diameter D. The file treeN.all.tar.gz is a gzipped tar file containing all the files for that order.
There is one tree per line. The trees are given as an obvious list of edges, with vertices numbered from 0.
4 vertices:
2
3
all
5 vertices:
2
3
4
all
6 vertices:
2
3
4
5
all
7 vertices:
2
3
4
5
6
all
8 vertices:
2
3
4
5
6
7
all
9 vertices:
2
3
4
5
6
7
8
all
10 vertices:
2
3
4
5
6
7
8
9
all
11 vertices:
2
3
4
5
6
7
8
9
10
all
12 vertices:
2
3
4
5
6
7
8
9
10
11
all
13 vertices:
2
3
4
5
6
7
8
9
10
11
12
all
14 vertices:
2
3
4
5
6
7
8
9
10
11
12
13
all
15 vertices:
2
3
4
5
6
7
8
9
10
11
12
13
14
all
16 vertices:
2
3
4
5
6
7
8
9
10
11
12
13
14
15
all
17 vertices:
all
18 vertices:
all
19 vertices:
all
20 vertices:
all
21 vertices:
all
22 vertices:
all
Page Master: Brendan McKay, bdm@cs.anu.edu.au and http://cs.anu.edu.au/~bdm.