A233113 - cp's OEIS frontend

A233113 T(n,k)=Number of nXk 0..5 arrays with no element x(i,j) adjacent to 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.

n	a(n)
1	1
2	2
3	2
4	6
5	19
6	6
7	23
8	313
9	313
10	23
11	99
12	6046
13	24912
14	6046
15	99
16	452
17	123352
18	2154065
19	2154065
20	123352
21	452
22	2136
23	2565169
24	189286871
25	794723482
26	189286871
27	2565169
28	2136
29	10313
30	53692063
31	16683923848
32	294285758398
33	294285758398
34	16683923848

[1, 2, 2, 6, 19, 6, 23, 313, 313, 23, 99, 6046, 24912, 6046, 99, 452, 123352, 2154065, 2154065, 123352, 452, 2136, 2565169, 189286871, 794723482, 189286871, 2565169, 2136, 10313, 53692063, 16683923848, 294285758398, 294285758398, 16683923848]

cp's OEIS Frontend

A233113 T(n,k)=Number of nXk 0..5 arrays with no element x(i,j) adjacent to 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.

Table of values

List of values