A124324 - cp's OEIS frontend

A124324 Triangle read by rows: T(n,k) is the number of partitions of an n-set having k blocks of size > 1 (0<=k<=floor(n/2)).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	4
6	1
7	11
8	3
9	1
10	26
11	25
12	1
13	57
14	130
15	15
16	1
17	120
18	546
19	210
20	1
21	247
22	2037
23	1750
24	105
25	1
26	502
27	7071
28	11368
29	2205
30	1
31	1013
32	23436
33	63805
34	26775
35	945
36	1
37	2036
38	75328
39	325930
40	247555
41	27720
42	1
43	4083
44	237127
45	1561516
46	1939630
47	460845
48	10395
49	1
50	8178

[1, 1, 1, 1, 1, 4, 1, 11, 3, 1, 26, 25, 1, 57, 130, 15, 1, 120, 546, 210, 1, 247, 2037, 1750, 105, 1, 502, 7071, 11368, 2205, 1, 1013, 23436, 63805, 26775, 945, 1, 2036, 75328, 325930, 247555, 27720, 1, 4083, 237127, 1561516, 1939630, 460845, 10395, 1, 8178]

cp's OEIS Frontend

A124324 Triangle read by rows: T(n,k) is the number of partitions of an n-set having k blocks of size > 1 (0<=k<=floor(n/2)).

Table of values

List of values