A267671 - cp's OEIS frontend

A267671 Number of 6Xn 0..1 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order.

n	a(n)
1	20
2	800
3	6654
4	98438
5	528980
6	5663798
7	25652956
8	245171384
9	1013801118
10	9371493930
11	36493683322
12	338859534762
13	1258923096090
14	11981816150524
15	42692770908886
16	421365884931922
17	1442510986422868
18	14867064750007770

[20, 800, 6654, 98438, 528980, 5663798, 25652956, 245171384, 1013801118, 9371493930, 36493683322, 338859534762, 1258923096090, 11981816150524, 42692770908886, 421365884931922, 1442510986422868, 14867064750007770]

cp's OEIS Frontend

A267671 Number of 6Xn 0..1 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order.

Table of values

List of values