A233129 - cp's OEIS frontend

A233129 T(n,k) = number of n X k 0..5 arrays with no element x(i,j) adjacent to itself or value 5-x(i,j) horizontally or vertically, top left element zero, and 1 appearing before 2 3 and 4, and 2 appearing before 3 in row major order (unlabeled 6-colorings with no clashing color pairs).

n	a(n)
1	1
2	1
3	1
4	3
5	8
6	3
7	10
8	80
9	80
10	10
11	36
12	896
13	2688
14	896
15	36
16	136
17	10496
18	96256
19	96256
20	10496
21	136
22	528
23	124928
24	3497984
25	10674176
26	3497984
27	124928
28	528
29	2080
30	1495040
31	127533056
32	1189609472
33	1189609472
34	127533056
35	1495040
36	2080
37	8256
38	17924096

[1, 1, 1, 3, 8, 3, 10, 80, 80, 10, 36, 896, 2688, 896, 36, 136, 10496, 96256, 96256, 10496, 136, 528, 124928, 3497984, 10674176, 3497984, 124928, 528, 2080, 1495040, 127533056, 1189609472, 1189609472, 127533056, 1495040, 2080, 8256, 17924096]

cp's OEIS Frontend

A233129 T(n,k) = number of n X k 0..5 arrays with no element x(i,j) adjacent to itself or value 5-x(i,j) horizontally or vertically, top left element zero, and 1 appearing before 2 3 and 4, and 2 appearing before 3 in row major order (unlabeled 6-colorings with no clashing color pairs).

Table of values

List of values