A248842 - cp's OEIS frontend

A248842 T(n,k)=Number of length n arrays x(i), i=1..n with x(i) in 0..i and no value appearing more than k times.

n	a(n)
1	2
2	2
3	4
4	2
5	6
6	8
7	2
8	6
9	22
10	16
11	2
12	6
13	24
14	96
15	32
16	2
17	6
18	24
19	118
20	482
21	64
22	2
23	6
24	24
25	120
26	686
27	2736
28	128
29	2
30	6
31	24
32	120
33	718
34	4598
35	17302
36	256
37	2
38	6
39	24
40	120
41	720
42	4994
43	34872
44	120576
45	512
46	2
47	6
48	24
49	120
50	720
51	5038
52	39556
53	295044
54	917762
55	1024
56	2
57	6
58	24
59	120
60	720
61	5040

[2, 2, 4, 2, 6, 8, 2, 6, 22, 16, 2, 6, 24, 96, 32, 2, 6, 24, 118, 482, 64, 2, 6, 24, 120, 686, 2736, 128, 2, 6, 24, 120, 718, 4598, 17302, 256, 2, 6, 24, 120, 720, 4994, 34872, 120576, 512, 2, 6, 24, 120, 720, 5038, 39556, 295044, 917762, 1024, 2, 6, 24, 120, 720, 5040]

cp's OEIS Frontend

A248842 T(n,k)=Number of length n arrays x(i), i=1..n with x(i) in 0..i and no value appearing more than k times.

Table of values

List of values