A250735 - cp's OEIS frontend

A250735 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 min(x(i,j),x(i-1,j)) in the j direction.

n	a(n)
1	166
2	350
3	942
4	2434
5	6016
6	14437
7	34069
8	79704
9	185684
10	431691
11	1002869
12	2329047
13	5409245
14	12563824
15	29186388
16	67808124
17	157558290
18	366127187
19	850864580
20	1977462106
21	4595987342
22	10682199696
23	24828823703
24	57710916319
25	134142923156

[166, 350, 942, 2434, 6016, 14437, 34069, 79704, 185684, 431691, 1002869, 2329047, 5409245, 12563824, 29186388, 67808124, 157558290, 366127187, 850864580, 1977462106, 4595987342, 10682199696, 24828823703, 57710916319, 134142923156]

cp's OEIS Frontend

A250735 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 min(x(i,j),x(i-1,j)) in the j direction.

Table of values

List of values