A387046 - cp's OEIS frontend

A387046 Triangle read by rows: T(n,k) is the number of unlabeled simple graphs with n vertices and treedepth k.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	5
10	1
11	1
12	6
13	16
14	10
15	1
16	1
17	10
18	47
19	75
20	22
21	1
22	1
23	14
24	129
25	466
26	386
27	47
28	1
29	1
30	21
31	332
32	2751
33	6512
34	2615
35	113
36	1
37	1
38	29
39	816
40	14298
41	96913
42	138336
43	23982
44	292
45	1
46	1
47	41
48	1951
49	68951
50	1159664
51	5804406
52	4652868
53	316417
54	868
55	1
56	1
57	55
58	4557
59	318789
60	12070626
61	170635411
62	580118945
63	249848040
64	5998477
65	2962
66	1

[1, 1, 1, 1, 2, 1, 1, 4, 5, 1, 1, 6, 16, 10, 1, 1, 10, 47, 75, 22, 1, 1, 14, 129, 466, 386, 47, 1, 1, 21, 332, 2751, 6512, 2615, 113, 1, 1, 29, 816, 14298, 96913, 138336, 23982, 292, 1, 1, 41, 1951, 68951, 1159664, 5804406, 4652868, 316417, 868, 1, 1, 55, 4557, 318789, 12070626, 170635411, 580118945, 249848040, 5998477, 2962, 1]

cp's OEIS Frontend

A387046 Triangle read by rows: T(n,k) is the number of unlabeled simple graphs with n vertices and treedepth k.

Table of values

List of values