A232138 - cp's OEIS frontend

A232138 Number of (1+1) X (n+1) 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..2 introduced in row major order.

n	a(n)
1	6
2	36
3	200
4	1140
5	6468
6	36752
7	208772
8	1186044
9	6737864
10	38277700
11	217454804
12	1235356496
13	7018035732
14	39869322348
15	226496831848
16	1286724024020
17	7309853741220
18	41527134586384
19	235914830581476
20	1340227488431516

[6, 36, 200, 1140, 6468, 36752, 208772, 1186044, 6737864, 38277700, 217454804, 1235356496, 7018035732, 39869322348, 226496831848, 1286724024020, 7309853741220, 41527134586384, 235914830581476, 1340227488431516]

cp's OEIS Frontend

A232138 Number of (1+1) X (n+1) 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..2 introduced in row major order.

Table of values

List of values