A255970 - cp's OEIS frontend

A255970 Number T(n,k) of partitions of n into parts of exactly k sorts; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	2
6	0
7	3
8	8
9	6
10	0
11	5
12	24
13	42
14	24
15	0
16	7
17	60
18	198
19	264
20	120
21	0
22	11
23	144
24	780
25	1848
26	1920
27	720
28	0
29	15
30	320
31	2778
32	10512
33	18840
34	15840
35	5040
36	0
37	22
38	702
39	9342
40	53184
41	146760
42	208080
43	146160
44	40320
45	0
46	30
47	1486
48	30186
49	250128
50	999720
51	2129040
52	2479680
53	1491840
54	362880

[1, 0, 1, 0, 2, 2, 0, 3, 8, 6, 0, 5, 24, 42, 24, 0, 7, 60, 198, 264, 120, 0, 11, 144, 780, 1848, 1920, 720, 0, 15, 320, 2778, 10512, 18840, 15840, 5040, 0, 22, 702, 9342, 53184, 146760, 208080, 146160, 40320, 0, 30, 1486, 30186, 250128, 999720, 2129040, 2479680, 1491840, 362880]

cp's OEIS Frontend

A255970 Number T(n,k) of partitions of n into parts of exactly k sorts; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

Table of values

List of values