A233254 - cp's OEIS frontend

A233254 Number of n X 6 0..5 arrays with no element x(i,j) adjacent to itself or value 5-x(i,j) horizontally or antidiagonally, top left element zero, and 1 appearing before 2 3 and 4, and 2 appearing before 3 in row major order (unlabelled 6-colorings with no clashing color pairs).

n	a(n)
1	136
2	166400
3	220626944
4	294517735424
5	393427728465920
6	525597937107992576
7	702177183940808278016
8	938080982436565861007360
9	1253239344772433062871957504
10	1674278572660580852636051308544

[136, 166400, 220626944, 294517735424, 393427728465920, 525597937107992576, 702177183940808278016, 938080982436565861007360, 1253239344772433062871957504, 1674278572660580852636051308544]

cp's OEIS Frontend

A233254 Number of n X 6 0..5 arrays with no element x(i,j) adjacent to itself or value 5-x(i,j) horizontally or antidiagonally, top left element zero, and 1 appearing before 2 3 and 4, and 2 appearing before 3 in row major order (unlabelled 6-colorings with no clashing color pairs).

Table of values

List of values