A185982 - cp's OEIS frontend

A185982 Triangle read by rows: number of set partitions of n elements with k connectors, 0<=k

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	7
9	6
10	1
11	1
12	16
13	24
14	10
15	1
16	1
17	39
18	86
19	61
20	15
21	1
22	1
23	105
24	307
25	313
26	129
27	21
28	1
29	1
30	314
31	1143
32	1520
33	891
34	242
35	28
36	1
37	1
38	1035
39	4513
40	7373
41	5611
42	2161
43	416
44	36
45	1
46	1
47	3723
48	18956
49	36627
50	34213
51	17081
52	4658
53	670
54	45
55	1
56	1
57	14494
58	84546
59	188396
60	208230
61	127540
62	45095
63	9187
64	1025
65	55
66	1

[1, 1, 1, 1, 3, 1, 1, 7, 6, 1, 1, 16, 24, 10, 1, 1, 39, 86, 61, 15, 1, 1, 105, 307, 313, 129, 21, 1, 1, 314, 1143, 1520, 891, 242, 28, 1, 1, 1035, 4513, 7373, 5611, 2161, 416, 36, 1, 1, 3723, 18956, 36627, 34213, 17081, 4658, 670, 45, 1, 1, 14494, 84546, 188396, 208230, 127540, 45095, 9187, 1025, 55, 1]

cp's OEIS Frontend

A185982 Triangle read by rows: number of set partitions of n elements with k connectors, 0<=k

Table of values

List of values