A264569 - cp's OEIS frontend

A264569 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 1,0 1,1 0,-1 or -1,1.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	2
8	4
9	4
10	2
11	2
12	8
13	10
14	8
15	2
16	4
17	24
18	44
19	31
20	16
21	3
22	4
23	64
24	143
25	192
26	79
27	32
28	4
29	7
30	160
31	633
32	1130
33	888
34	224
35	64
36	5
37	9
38	384
39	2172
40	8356
41	7808
42	4104
43	646
44	128
45	7
46	13
47	960
48	8409
49	47571
50	96429
51	57265
52	18540
53	1784
54	256
55	9
56	18
57	2432
58	32046
59	305844
60	868613

[1, 1, 1, 1, 2, 1, 2, 4, 4, 2, 2, 8, 10, 8, 2, 4, 24, 44, 31, 16, 3, 4, 64, 143, 192, 79, 32, 4, 7, 160, 633, 1130, 888, 224, 64, 5, 9, 384, 2172, 8356, 7808, 4104, 646, 128, 7, 13, 960, 8409, 47571, 96429, 57265, 18540, 1784, 256, 9, 18, 2432, 32046, 305844, 868613]

cp's OEIS Frontend

A264569 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 1,0 1,1 0,-1 or -1,1.

Table of values

List of values