A137918 - cp's OEIS frontend

A137918 Array read by columns: T(n,m) = number of unlabeled graphs with n vertices and m unicyclic components.

n	a(n)
3	1
4	2
5	5
6	13
7	1
8	33
9	2
10	89
11	8
12	240
13	23
14	1
15	657
16	74
17	2
18	1806
19	220
20	8
21	5026
22	674
23	27
24	1
25	13999
26	2011
27	89
28	2
29	39260
30	6038
31	289
32	8
33	110381
34	17980
35	938
36	27
37	1
38	311465
39	53547
40	2985
41	94
42	2
43	880840
44	158907
45	9456
46	309
47	8
48	2497405
49	471225
50	29722
51	1035
52	27
53	1
54	7093751

[1, 2, 5, 13, 1, 33, 2, 89, 8, 240, 23, 1, 657, 74, 2, 1806, 220, 8, 5026, 674, 27, 1, 13999, 2011, 89, 2, 39260, 6038, 289, 8, 110381, 17980, 938, 27, 1, 311465, 53547, 2985, 94, 2, 880840, 158907, 9456, 309, 8, 2497405, 471225, 29722, 1035, 27, 1, 7093751]

cp's OEIS Frontend

A137918 Array read by columns: T(n,m) = number of unlabeled graphs with n vertices and m unicyclic components.

Table of values

List of values