A265170 - cp's OEIS frontend

A265170 T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no equal horizontal or vertical neighbors and new values introduced sequentially from 0.

n	a(n)
1	1
2	0
3	1
4	0
5	1
6	1
7	0
8	1
9	2
10	1
11	0
12	1
13	6
14	21
15	1
16	0
17	1
18	19
19	447
20	186
21	1
22	0
23	1
24	70
25	11223
26	40476
27	2113
28	1
29	0
30	1
31	264
32	305863
33	10723968
34	5693966
35	27856
36	1
37	0
38	1
39	1038
40	8862785
41	3152470670
42	19442592272
43	1109065142
44	422481
45	1
46	0
47	1
48	4155
49	267827143
50	995141926013

[1, 0, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 6, 21, 1, 0, 1, 19, 447, 186, 1, 0, 1, 70, 11223, 40476, 2113, 1, 0, 1, 264, 305863, 10723968, 5693966, 27856, 1, 0, 1, 1038, 8862785, 3152470670, 19442592272, 1109065142, 422481, 1, 0, 1, 4155, 267827143, 995141926013]

cp's OEIS Frontend

A265170 T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no equal horizontal or vertical neighbors and new values introduced sequentially from 0.

Table of values

List of values