A250788 - cp's OEIS frontend

A250788 Number of (6+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.

n	a(n)
1	288
2	796
3	2010
4	5028
5	12036
6	27986
7	63184
8	139436
9	301786
10	643164
11	1353544
12	2820050
13	5828064
14	11966884
15	24444622
16	49725780
17	100817008
18	203857762
19	411330612
20	828530748
21	1666582118
22	3348596476
23	6722194620
24	13484879538

[288, 796, 2010, 5028, 12036, 27986, 63184, 139436, 301786, 643164, 1353544, 2820050, 5828064, 11966884, 24444622, 49725780, 100817008, 203857762, 411330612, 828530748, 1666582118, 3348596476, 6722194620, 13484879538]

cp's OEIS Frontend

A250788 Number of (6+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.

Table of values

List of values