A279704 - cp's OEIS frontend

A279704 Number of n X 3 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.

n	a(n)
1	1
2	3
3	11
4	42
5	161
6	617
7	2364
8	9057
9	34699
10	132938
11	509309
12	1951253
13	7475596
14	28640333
15	109726191
16	420380482
17	1610552121
18	6170310577
19	23639553244
20	90567317577
21	346979442819
22	1329339732698
23	5092936084549
24	19511940644893

[1, 3, 11, 42, 161, 617, 2364, 9057, 34699, 132938, 509309, 1951253, 7475596, 28640333, 109726191, 420380482, 1610552121, 6170310577, 23639553244, 90567317577, 346979442819, 1329339732698, 5092936084549, 19511940644893]

cp's OEIS Frontend

A279704 Number of n X 3 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.

Table of values

List of values