A208388 - cp's OEIS frontend

A208388 Number of n X 4 0..2 arrays with new values 0..2 introduced in row major order and no element equal to more than two of its immediate leftward or upward or right-upward antidiagonal neighbors.

n	a(n)
1	14
2	1017
3	76806
4	5800644
5	438083928
6	33085555344
7	2498731184736
8	188712490047552
9	14252194920963456
10	1076373164351510784
11	81291281473560135168
12	6139387958073915884544
13	463666998680569442359296

[14, 1017, 76806, 5800644, 438083928, 33085555344, 2498731184736, 188712490047552, 14252194920963456, 1076373164351510784, 81291281473560135168, 6139387958073915884544, 463666998680569442359296]

cp's OEIS Frontend

A208388 Number of n X 4 0..2 arrays with new values 0..2 introduced in row major order and no element equal to more than two of its immediate leftward or upward or right-upward antidiagonal neighbors.

Table of values

List of values