A185226 - cp's OEIS frontend

A185226 Number of disconnected 2-regular simple graphs on n vertices with girth at least 6.

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	1
13	1
14	2
15	2
16	3
17	3
18	5
19	5
20	7
21	8
22	10
23	11
24	15
25	16
26	20
27	23
28	28
29	31
30	39
31	43
32	52
33	59
34	70
35	79
36	95
37	106
38	125
39	142
40	166
41	187
42	220
43	247
44	287
45	325
46	375
47	423
48	490
49	551
50	633
51	715
52	818
53	921
54	1055
55	1186
56	1352
57	1522
58	1729
59	1943
60	2208

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 5, 5, 7, 8, 10, 11, 15, 16, 20, 23, 28, 31, 39, 43, 52, 59, 70, 79, 95, 106, 125, 142, 166, 187, 220, 247, 287, 325, 375, 423, 490, 551, 633, 715, 818, 921, 1055, 1186, 1352, 1522, 1729, 1943, 2208]

cp's OEIS Frontend

A185226 Number of disconnected 2-regular simple graphs on n vertices with girth at least 6.

Table of values

List of values