A252833 - cp's OEIS frontend

A252833 Number of n X 5 nonnegative integer arrays with upper left 0 and every value within 2 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	11
2	53
3	288
4	1474
5	6068
6	18528
7	42738
8	79563
9	129173
10	191583
11	266793
12	354803
13	455613
14	569223
15	695633
16	834843
17	986853
18	1151663
19	1329273
20	1519683
21	1722893
22	1938903
23	2167713
24	2409323
25	2663733
26	2930943
27	3210953
28	3503763
29	3809373
30	4127783

[11, 53, 288, 1474, 6068, 18528, 42738, 79563, 129173, 191583, 266793, 354803, 455613, 569223, 695633, 834843, 986853, 1151663, 1329273, 1519683, 1722893, 1938903, 2167713, 2409323, 2663733, 2930943, 3210953, 3503763, 3809373, 4127783]

cp's OEIS Frontend

A252833 Number of n X 5 nonnegative integer arrays with upper left 0 and every value within 2 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