A205757 - cp's OEIS frontend

A205757 Number of 6X(n+1) 0..2 arrays with every 2X2 subblock having the same number of equal edges as its horizontal neighbors and a different number from its vertical neighbors, and new values 0..2 introduced in row major order.

n	a(n)
1	12574
2	82992
3	507035
4	3869807
5	28155907
6	233316016
7	1885888870
8	16599011784
9	144835219234
10	1335751969435
11	12319659225966
12	117640826011747
13	1127388561521481
14	11036054002196311
15	108508423769699944

[12574, 82992, 507035, 3869807, 28155907, 233316016, 1885888870, 16599011784, 144835219234, 1335751969435, 12319659225966, 117640826011747, 1127388561521481, 11036054002196311, 108508423769699944]

cp's OEIS Frontend

A205757 Number of 6X(n+1) 0..2 arrays with every 2X2 subblock having the same number of equal edges as its horizontal neighbors and a different number from its vertical neighbors, and new values 0..2 introduced in row major order.

Table of values

List of values