A185227 - cp's OEIS frontend

A185227 Number of disconnected 2-regular simple graphs on n vertices with girth at least 7.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	1
15	1
16	2
17	2
18	3
19	3
20	4
21	5
22	6
23	7
24	9
25	10
26	12
27	14
28	17
29	19
30	23
31	26
32	31
33	35
34	41
35	47
36	55
37	62
38	72
39	82
40	95
41	107
42	124
43	140
44	161
45	182
46	208
47	235
48	269
49	303
50	345
51	389
52	442
53	497
54	564
55	634
56	718
57	806
58	910
59	1021
60	1152
61	1290
62	1452
63	1627
64	1828
65	2044
66	2294

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 9, 10, 12, 14, 17, 19, 23, 26, 31, 35, 41, 47, 55, 62, 72, 82, 95, 107, 124, 140, 161, 182, 208, 235, 269, 303, 345, 389, 442, 497, 564, 634, 718, 806, 910, 1021, 1152, 1290, 1452, 1627, 1828, 2044, 2294]

cp's OEIS Frontend

A185227 Number of disconnected 2-regular simple graphs on n vertices with girth at least 7.

Table of values

List of values