A196701 - cp's OEIS frontend

A196701 Number of n X 2 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,0,4,2 for x=0,1,2,3,4.

n	a(n)
1	2
2	11
3	38
4	136
5	488
6	1744
7	6208
8	22202
9	79292
10	282984
11	1010760
12	3609442
13	12887556
14	46021868
15	164340008
16	586827146
17	2095503116
18	7482801488
19	26720080488
20	95414259450
21	340712829860
22	1216643200052
23	4344485254120
24	15513628195858

[2, 11, 38, 136, 488, 1744, 6208, 22202, 79292, 282984, 1010760, 3609442, 12887556, 46021868, 164340008, 586827146, 2095503116, 7482801488, 26720080488, 95414259450, 340712829860, 1216643200052, 4344485254120, 15513628195858]

cp's OEIS Frontend

A196701 Number of n X 2 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,0,4,2 for x=0,1,2,3,4.

Table of values

List of values