A217978 - cp's OEIS frontend

A217978 Number of n X 4 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..1 n X 4 array.

n	a(n)
1	6
2	6
3	36
4	98
5	362
6	1180
7	4046
8	13594
9	46052
10	155494
11	525730
12	1776548
13	6004634
14	20293538
15	68587432
16	231806206
17	783444274
18	2647830256
19	8948960354
20	30245088582
21	102220312680
22	345477304222
23	1167620873294
24	3946246173440
25	13337256366382

[6, 6, 36, 98, 362, 1180, 4046, 13594, 46052, 155494, 525730, 1776548, 6004634, 20293538, 68587432, 231806206, 783444274, 2647830256, 8948960354, 30245088582, 102220312680, 345477304222, 1167620873294, 3946246173440, 13337256366382]

cp's OEIS Frontend

A217978 Number of n X 4 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..1 n X 4 array.

Table of values

List of values