A281764 - cp's OEIS frontend

A281764 Number of nX7 0..1 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

n	a(n)
1	15
2	698
3	7466
4	68362
5	589990
6	4845178
7	38998648
8	306847534
9	2376142873
10	18172170592
11	137541600309
12	1032205229342
13	7690612680576
14	56948407735784
15	419460675116112
16	3075312381551048
17	22455267348093278
18	163373533509709066

[15, 698, 7466, 68362, 589990, 4845178, 38998648, 306847534, 2376142873, 18172170592, 137541600309, 1032205229342, 7690612680576, 56948407735784, 419460675116112, 3075312381551048, 22455267348093278, 163373533509709066]

cp's OEIS Frontend

A281764 Number of nX7 0..1 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Table of values

List of values