A198976 - cp's OEIS frontend

A198976 Number of n X 2 0..5 arrays with values 0..5 introduced in row major order and no element equal to any horizontal or vertical neighbor.

n	a(n)
1	1
2	4
3	34
4	481
5	8731
6	174454
7	3603244
8	75251971
9	1577395861
10	33105096904
11	695065679254
12	14595390246661
13	306496273473391
14	6436373295247354
15	135163500079092064
16	2838431127851480551
17	59607037068329713321

[1, 4, 34, 481, 8731, 174454, 3603244, 75251971, 1577395861, 33105096904, 695065679254, 14595390246661, 306496273473391, 6436373295247354, 135163500079092064, 2838431127851480551, 59607037068329713321]

cp's OEIS Frontend

A198976 Number of n X 2 0..5 arrays with values 0..5 introduced in row major order and no element equal to any horizontal or vertical neighbor.

Table of values

List of values