A208265 - cp's OEIS frontend

A208265 Number of n X 4 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than two of its immediate leftward or upward or left-upward diagonal neighbors.

n	a(n)
1	8
2	89
3	1033
4	11929
5	137845
6	1592731
7	18403423
8	212644499
9	2457026181
10	28390000737
11	328035635669
12	3790326714043
13	43795780208895
14	506043544208099
15	5847140236199813
16	67561476345437377
17	780647102957445445

[8, 89, 1033, 11929, 137845, 1592731, 18403423, 212644499, 2457026181, 28390000737, 328035635669, 3790326714043, 43795780208895, 506043544208099, 5847140236199813, 67561476345437377, 780647102957445445]

cp's OEIS Frontend

A208265 Number of n X 4 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than two of its immediate leftward or upward or left-upward diagonal neighbors.

Table of values

List of values