A264285 - cp's OEIS frontend

A264285 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 0,0 0,1 1,0 or -1,-2.

n	a(n)
1	1
2	4
3	1
4	8
5	10
6	1
7	16
8	32
9	26
10	1
11	33
12	102
13	132
14	69
15	1
16	69
17	360
18	675
19	556
20	181
21	1
22	145
23	1228
24	4189
25	4484
26	2324
27	476
28	1
29	300
30	4156
31	23852
32	47492
33	29742
34	9724
35	1252
36	1
37	624
38	14148
39	134432
40	448821
41	537057
42	197283
43	40692
44	3292
45	1
46	1300
47	48188
48	768664
49	4227024

[1, 4, 1, 8, 10, 1, 16, 32, 26, 1, 33, 102, 132, 69, 1, 69, 360, 675, 556, 181, 1, 145, 1228, 4189, 4484, 2324, 476, 1, 300, 4156, 23852, 47492, 29742, 9724, 1252, 1, 624, 14148, 134432, 448821, 537057, 197283, 40692, 3292, 1, 1300, 48188, 768664, 4227024]

cp's OEIS Frontend

A264285 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 0,0 0,1 1,0 or -1,-2.

Table of values

List of values