A208635 - cp's OEIS frontend

A208635 Number of n X 6 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than one of its immediate leftward or upward or right-upward antidiagonal neighbors.

n	a(n)
1	32
2	95
3	309
4	1042
5	3577
6	12404
7	43284
8	151656
9	532795
10	1875161
11	6607478
12	23301225
13	82215220
14	290187784
15	1024490960
16	3617470935
17	12774594765
18	45114821146
19	159335044937
20	562751474084
21	1987608261228
22	7020221345560
23	24795605196403

[32, 95, 309, 1042, 3577, 12404, 43284, 151656, 532795, 1875161, 6607478, 23301225, 82215220, 290187784, 1024490960, 3617470935, 12774594765, 45114821146, 159335044937, 562751474084, 1987608261228, 7020221345560, 24795605196403]

cp's OEIS Frontend

A208635 Number of n X 6 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than one of its immediate leftward or upward or right-upward antidiagonal neighbors.

Table of values

List of values