A189186 - cp's OEIS frontend

A189186 T(n,k) = Number of n X k array permutations with each element making a single king move.

n	a(n)
1	0
2	1
3	1
4	0
5	9
6	0
7	1
8	33
9	33
10	1
11	0
12	185
13	192
14	185
15	0
16	1
17	913
18	4081
19	4081
20	913
21	1
22	0
23	4777
24	47936
25	251720
26	47936
27	4777
28	0
29	1
30	24577
31	733465
32	10599449
33	10599449
34	733465
35	24577
36	1
37	0
38	127385
39	9925824
40	524539713
41	1339732352
42	524539713
43	9925824
44	127385
45	0
46	1

[0, 1, 1, 0, 9, 0, 1, 33, 33, 1, 0, 185, 192, 185, 0, 1, 913, 4081, 4081, 913, 1, 0, 4777, 47936, 251720, 47936, 4777, 0, 1, 24577, 733465, 10599449, 10599449, 733465, 24577, 1, 0, 127385, 9925824, 524539713, 1339732352, 524539713, 9925824, 127385, 0, 1]

cp's OEIS Frontend

A189186 T(n,k) = Number of n X k array permutations with each element making a single king move.

Table of values

List of values