A263341 - cp's OEIS frontend

A263341 Triangle read by rows: T(n,k) is the number of unlabeled simple graphs on n vertices with independence number k.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	6
9	3
10	1
11	1
12	13
13	15
14	4
15	1
16	1
17	37
18	82
19	30
20	5
21	1
22	1
23	106
24	578
25	301
26	51
27	6
28	1
29	1
30	409
31	6021
32	4985
33	842
34	80
35	7
36	1
37	1
38	1896
39	101267
40	142276
41	27107
42	1995
43	117
44	8
45	1
46	1
47	12171
48	2882460
49	7269487
50	1724440
51	112225
52	4210
53	164
54	9
55	1
56	1
57	105070
58	138787233
59	655015612
60	210799447
61	13893557
62	388547
63	8165
64	221
65	10
66	1

[1, 1, 1, 1, 2, 1, 1, 6, 3, 1, 1, 13, 15, 4, 1, 1, 37, 82, 30, 5, 1, 1, 106, 578, 301, 51, 6, 1, 1, 409, 6021, 4985, 842, 80, 7, 1, 1, 1896, 101267, 142276, 27107, 1995, 117, 8, 1, 1, 12171, 2882460, 7269487, 1724440, 112225, 4210, 164, 9, 1, 1, 105070, 138787233, 655015612, 210799447, 13893557, 388547, 8165, 221, 10, 1]

cp's OEIS Frontend

A263341 Triangle read by rows: T(n,k) is the number of unlabeled simple graphs on n vertices with independence number k.

Table of values

List of values