A220151 - cp's OEIS frontend

A220151 Number of nX6 arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX6 array.

n	a(n)
1	21
2	137
3	1413
4	16110
5	214767
6	3057777
7	42648602
8	564936966
9	7083618786
10	84318189822
11	956390845855
12	10375891940786
13	108038550060777
14	1082857046843897
15	10473029871107227
16	97945268899475975
17	887304577889584770

[21, 137, 1413, 16110, 214767, 3057777, 42648602, 564936966, 7083618786, 84318189822, 956390845855, 10375891940786, 108038550060777, 1082857046843897, 10473029871107227, 97945268899475975, 887304577889584770]

cp's OEIS Frontend

A220151 Number of nX6 arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX6 array.

Table of values

List of values