A301924 - cp's OEIS frontend

A301924 Regular triangle where T(n,k) is the number of unlabeled k-uniform connected hypergraphs spanning n vertices.

n	a(n)
1	1
2	0
3	1
4	0
5	2
6	1
7	0
8	6
9	3
10	1
11	0
12	21
13	29
14	4
15	1
16	0
17	112
18	2101
19	150
20	5
21	1
22	0
23	853
24	7011181
25	7013164
26	1037
27	6
28	1
29	0
30	11117
31	1788775603301
32	29281354507753847
33	1788782615612
34	12338
35	7
36	1
37	0
38	261080
39	53304526022885278403
40	234431745534048893449761040648508
41	234431745534048922729326772799024
42	53304527811667884902
43	274659
44	8
45	1

[1, 0, 1, 0, 2, 1, 0, 6, 3, 1, 0, 21, 29, 4, 1, 0, 112, 2101, 150, 5, 1, 0, 853, 7011181, 7013164, 1037, 6, 1, 0, 11117, 1788775603301, 29281354507753847, 1788782615612, 12338, 7, 1, 0, 261080, 53304526022885278403, 234431745534048893449761040648508, 234431745534048922729326772799024, 53304527811667884902, 274659, 8, 1]

cp's OEIS Frontend

A301924 Regular triangle where T(n,k) is the number of unlabeled k-uniform connected hypergraphs spanning n vertices.

Table of values

List of values