A253001 - cp's OEIS frontend

A253001 Number of n X 5 nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 3 and every value within 3 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down.

n	a(n)
1	4
2	14
3	34
4	69
5	69
6	3072
7	39758
8	228484
9	775433
10	1932763
11	3965261
12	7139167
13	11720721
14	17976163
15	26171733
16	36573671
17	49448217
18	65061611
19	83680093
20	105569903
21	130997281
22	160228467
23	193529701
24	231167223
25	273407273
26	320516091
27	372759917

[4, 14, 34, 69, 69, 3072, 39758, 228484, 775433, 1932763, 3965261, 7139167, 11720721, 17976163, 26171733, 36573671, 49448217, 65061611, 83680093, 105569903, 130997281, 160228467, 193529701, 231167223, 273407273, 320516091, 372759917]

cp's OEIS Frontend

A253001 Number of n X 5 nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 3 and every value within 3 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down.

Table of values

List of values