A271424 - cp's OEIS frontend

A271424 Number T(n,k) of set partitions of [n] with minimal block length multiplicity equal to k; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	4
8	0
9	1
10	0
11	11
12	3
13	0
14	1
15	0
16	51
17	0
18	0
19	0
20	1
21	0
22	132
23	55
24	15
25	0
26	0
27	1
28	0
29	771
30	105
31	0
32	0
33	0
34	0
35	1
36	0
37	3089
38	945
39	0
40	105
41	0
42	0
43	0
44	1
45	0
46	18388
47	1218
48	1540
49	0
50	0
51	0
52	0
53	0
54	1
55	0
56	96423
57	15456
58	3150
59	0
60	945
61	0
62	0
63	0
64	0
65	1
66	0
67	627529
68	26785
69	24255
70	0
71	0
72	0
73	0
74	0
75	0
76	0
77	1

[1, 0, 1, 0, 1, 1, 0, 4, 0, 1, 0, 11, 3, 0, 1, 0, 51, 0, 0, 0, 1, 0, 132, 55, 15, 0, 0, 1, 0, 771, 105, 0, 0, 0, 0, 1, 0, 3089, 945, 0, 105, 0, 0, 0, 1, 0, 18388, 1218, 1540, 0, 0, 0, 0, 0, 1, 0, 96423, 15456, 3150, 0, 945, 0, 0, 0, 0, 1, 0, 627529, 26785, 24255, 0, 0, 0, 0, 0, 0, 0, 1]

cp's OEIS Frontend

A271424 Number T(n,k) of set partitions of [n] with minimal block length multiplicity equal to k; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

Table of values

List of values