A213744 - cp's OEIS frontend

A213744 Triangle of numbers C^(5)(n,k) of combinations with repetitions from n different elements over k for each of them not more than 5 appearances allowed.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	1
7	3
8	6
9	10
10	1
11	4
12	10
13	20
14	35
15	1
16	5
17	15
18	35
19	70
20	126
21	1
22	6
23	21
24	56
25	126
26	252
27	456
28	1
29	7
30	28
31	84
32	210
33	462
34	917
35	1667
36	1
37	8
38	36
39	120
40	330
41	792
42	1708
43	3368
44	6147
45	1
46	9
47	45
48	165
49	495
50	1287
51	2994
52	6354
53	12465
54	22825
55	1
56	10

[1, 1, 1, 1, 2, 3, 1, 3, 6, 10, 1, 4, 10, 20, 35, 1, 5, 15, 35, 70, 126, 1, 6, 21, 56, 126, 252, 456, 1, 7, 28, 84, 210, 462, 917, 1667, 1, 8, 36, 120, 330, 792, 1708, 3368, 6147, 1, 9, 45, 165, 495, 1287, 2994, 6354, 12465, 22825, 1, 10]

cp's OEIS Frontend

A213744 Triangle of numbers C^(5)(n,k) of combinations with repetitions from n different elements over k for each of them not more than 5 appearances allowed.

Table of values

List of values