A208047 - cp's OEIS frontend

A208047 Number of nX5 0..3 arrays with new values 0..3 introduced in row major order and no element equal to any horizontal, vertical or antidiagonal neighbor (colorings ignoring permutations of colors).

n	a(n)
1	14
2	128
3	1356
4	14976
5	168096
6	1897888
7	21472544
8	243113056
9	2753187616
10	31181409632
11	353155643424
12	3999817236576
13	45301793546528
14	513087070702432
15	5811214258319904
16	65817707844947552
17	745450199930022688

[14, 128, 1356, 14976, 168096, 1897888, 21472544, 243113056, 2753187616, 31181409632, 353155643424, 3999817236576, 45301793546528, 513087070702432, 5811214258319904, 65817707844947552, 745450199930022688]

cp's OEIS Frontend

A208047 Number of nX5 0..3 arrays with new values 0..3 introduced in row major order and no element equal to any horizontal, vertical or antidiagonal neighbor (colorings ignoring permutations of colors).

Table of values

List of values