A264422 - cp's OEIS frontend

A264422 T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,1 2,2 1,0 -1,2 -2,-1 or -1,-1.

n	a(n)
1	0
2	2
3	1
4	0
5	3
6	1
7	0
8	12
9	20
10	1
11	4
12	37
13	96
14	85
15	1
16	0
17	119
18	499
19	529
20	351
21	3
22	0
23	385
24	2681
25	7311
26	4843
27	1462
28	3
29	8
30	1252
31	15088
32	101862
33	137584
34	44264
35	6021
36	4
37	0
38	4061
39	86469
40	1103666
41	4023076
42	2486429
43	352713
44	25188
45	6
46	0
47	13166
48	479787
49	13805196
50	95946259

[0, 2, 1, 0, 3, 1, 0, 12, 20, 1, 4, 37, 96, 85, 1, 0, 119, 499, 529, 351, 3, 0, 385, 2681, 7311, 4843, 1462, 3, 8, 1252, 15088, 101862, 137584, 44264, 6021, 4, 0, 4061, 86469, 1103666, 4023076, 2486429, 352713, 25188, 6, 0, 13166, 479787, 13805196, 95946259]

cp's OEIS Frontend

A264422 T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,1 2,2 1,0 -1,2 -2,-1 or -1,-1.

Table of values

List of values