A220150 - cp's OEIS frontend

A220150 Number of n X 5 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 n X 5 array.

n	a(n)
1	15
2	88
3	645
4	4559
5	34959
6	279304
7	2173203
8	16032779
9	111800304
10	739040657
11	4649261872
12	27940861285
13	160944594371
14	891059955504
15	4752920160872
16	24475451373463
17	121902117207744
18	588193576732660
19	2753698006392772

[15, 88, 645, 4559, 34959, 279304, 2173203, 16032779, 111800304, 739040657, 4649261872, 27940861285, 160944594371, 891059955504, 4752920160872, 24475451373463, 121902117207744, 588193576732660, 2753698006392772]

cp's OEIS Frontend

A220150 Number of n X 5 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 n X 5 array.

Table of values

List of values