A208705 - cp's OEIS frontend

A208705 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 right-upward antidiagonal neighbors.

n	a(n)
1	8
2	100
3	1268
4	16084
5	204020
6	2587924
7	32826932
8	416398420
9	5281871732
10	66998738836
11	849856117940
12	10780134577876
13	136742325040628
14	1734529687216660
15	22001916633654068
16	279086797488636244

[8, 100, 1268, 16084, 204020, 2587924, 32826932, 416398420, 5281871732, 66998738836, 849856117940, 10780134577876, 136742325040628, 1734529687216660, 22001916633654068, 279086797488636244]

cp's OEIS Frontend

A208705 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 right-upward antidiagonal neighbors.

Table of values

List of values