A229223 - cp's OEIS frontend

A229223 Number G(n,k) of set partitions of {1,...,n} into sets of size at most k; triangle G(n,k), n>=0, 0<=k<=n, read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	2
6	0
7	1
8	4
9	5
10	0
11	1
12	10
13	14
14	15
15	0
16	1
17	26
18	46
19	51
20	52
21	0
22	1
23	76
24	166
25	196
26	202
27	203
28	0
29	1
30	232
31	652
32	827
33	869
34	876
35	877
36	0
37	1
38	764
39	2780
40	3795
41	4075
42	4131
43	4139
44	4140
45	0
46	1
47	2620
48	12644
49	18755
50	20645
51	21065
52	21137
53	21146
54	21147

[1, 0, 1, 0, 1, 2, 0, 1, 4, 5, 0, 1, 10, 14, 15, 0, 1, 26, 46, 51, 52, 0, 1, 76, 166, 196, 202, 203, 0, 1, 232, 652, 827, 869, 876, 877, 0, 1, 764, 2780, 3795, 4075, 4131, 4139, 4140, 0, 1, 2620, 12644, 18755, 20645, 21065, 21137, 21146, 21147]

cp's OEIS Frontend

A229223 Number G(n,k) of set partitions of {1,...,n} into sets of size at most k; triangle G(n,k), n>=0, 0<=k<=n, read by rows.

Table of values

List of values