A264379 - cp's OEIS frontend

A264379 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 2,-2 -1,0 -1,2 1,0 or 0,-1.

n	a(n)
1	1
2	2
3	0
4	4
5	1
6	1
7	6
8	6
9	13
10	0
11	9
12	9
13	80
14	25
15	1
16	15
17	61
18	385
19	441
20	128
21	0
22	25
23	121
24	2345
25	3778
26	3249
27	347
28	1
29	40
30	544
31	14329
32	60858
33	63575
34	22484
35	1343
36	0
37	64
38	1357
39	88264
40	711068
41	1742881
42	828400
43	156293
44	4172
45	1
46	104
47	5100
48	538417
49	9407584
50	45132986
51	48714516

[1, 2, 0, 4, 1, 1, 6, 6, 13, 0, 9, 9, 80, 25, 1, 15, 61, 385, 441, 128, 0, 25, 121, 2345, 3778, 3249, 347, 1, 40, 544, 14329, 60858, 63575, 22484, 1343, 0, 64, 1357, 88264, 711068, 1742881, 828400, 156293, 4172, 1, 104, 5100, 538417, 9407584, 45132986, 48714516]

cp's OEIS Frontend

A264379 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 2,-2 -1,0 -1,2 1,0 or 0,-1.

Table of values

List of values