A332253 - cp's OEIS frontend

A332253 Triangle read by rows: T(n,k) is the number of multiset partitions of weight n whose union is a k-set where each part has a different size.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	2
8	6
9	4
10	0
11	2
12	9
13	12
14	5
15	0
16	3
17	22
18	51
19	48
20	16
21	0
22	4
23	50
24	199
25	346
26	275
27	82
28	0
29	5
30	80
31	411
32	972
33	1175
34	708
35	169
36	0
37	6
38	134
39	939
40	3061
41	5340
42	5160
43	2611
44	541
45	0
46	8
47	244
48	2279
49	9948
50	23850
51	33432
52	27391
53	12176
54	2272
55	0
56	10
57	461
58	6261
59	38866
60	132151
61	267459
62	331583
63	247448
64	102195
65	17966

[1, 0, 1, 0, 1, 1, 0, 2, 6, 4, 0, 2, 9, 12, 5, 0, 3, 22, 51, 48, 16, 0, 4, 50, 199, 346, 275, 82, 0, 5, 80, 411, 972, 1175, 708, 169, 0, 6, 134, 939, 3061, 5340, 5160, 2611, 541, 0, 8, 244, 2279, 9948, 23850, 33432, 27391, 12176, 2272, 0, 10, 461, 6261, 38866, 132151, 267459, 331583, 247448, 102195, 17966]

cp's OEIS Frontend

A332253 Triangle read by rows: T(n,k) is the number of multiset partitions of weight n whose union is a k-set where each part has a different size.

Table of values

List of values