A327077 - cp's OEIS frontend

A327077 Triangle read by rows where T(n,k) is the number of unlabeled simple connected graphs with n vertices and k bridges.

n	a(n)
0	1
1	1
2	0
3	0
4	1
5	0
6	1
7	0
8	1
9	0
10	3
11	1
12	0
13	2
14	0
15	11
16	4
17	3
18	0
19	3
20	0
21	60
22	25
23	14
24	7
25	0
26	6
27	0
28	502
29	197
30	91
31	34
32	18
33	0
34	11
35	0
36	7403
37	2454
38	826
39	267
40	100
41	44
42	0
43	23
44	0
45	197442
46	48201
47	11383
48	2800
49	831
50	259
51	117
52	0
53	47
54	0

[1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 3, 1, 0, 2, 0, 11, 4, 3, 0, 3, 0, 60, 25, 14, 7, 0, 6, 0, 502, 197, 91, 34, 18, 0, 11, 0, 7403, 2454, 826, 267, 100, 44, 0, 23, 0, 197442, 48201, 11383, 2800, 831, 259, 117, 0, 47, 0]

cp's OEIS Frontend

A327077 Triangle read by rows where T(n,k) is the number of unlabeled simple connected graphs with n vertices and k bridges.

Table of values

List of values