A268056 - cp's OEIS frontend

A268056 T(n,k)=Number of nXk 0..2 arrays with new values introduced in each row and column in sequential order starting with zero.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	4
10	1
11	1
12	8
13	18
14	8
15	1
16	1
17	16
18	86
19	86
20	16
21	1
22	1
23	32
24	422
25	1082
26	422
27	32
28	1
29	1
30	64
31	2094
32	14554
33	14554
34	2094
35	64
36	1
37	1
38	128
39	10438
40	200818
41	560778
42	200818
43	10438
44	128
45	1
46	1
47	256
48	52126
49	2796826
50	22501266
51	22501266
52	2796826
53	52126
54	256
55	1
56	1
57	512

[1, 1, 1, 1, 2, 1, 1, 4, 4, 1, 1, 8, 18, 8, 1, 1, 16, 86, 86, 16, 1, 1, 32, 422, 1082, 422, 32, 1, 1, 64, 2094, 14554, 14554, 2094, 64, 1, 1, 128, 10438, 200818, 560778, 200818, 10438, 128, 1, 1, 256, 52126, 2796826, 22501266, 22501266, 2796826, 52126, 256, 1, 1, 512]

cp's OEIS Frontend

A268056 T(n,k)=Number of nXk 0..2 arrays with new values introduced in each row and column in sequential order starting with zero.

Table of values

List of values