A250696 - cp's OEIS frontend

A250696 Number of (5+1)X(n+1) 0..3 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	53032
2	362241
3	1848953
4	8038566
5	31728758
6	117793753
7	420283865
8	1461625340
9	5002774320
10	16967929009
11	57302621481
12	193328559946
13	653111062242
14	2212763076073
15	7527314240137
16	25733887423136
17	88490379721660

[53032, 362241, 1848953, 8038566, 31728758, 117793753, 420283865, 1461625340, 5002774320, 16967929009, 57302621481, 193328559946, 653111062242, 2212763076073, 7527314240137, 25733887423136, 88490379721660]

cp's OEIS Frontend

A250696 Number of (5+1)X(n+1) 0..3 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