A197887 - cp's OEIS frontend

A197887 Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,2,1,1,1 for x=0,1,2,3,4.

n	a(n)
1	1
2	43
3	196
4	2263
5	17890
6	129294
7	1134527
8	9389938
9	74334188
10	612587633
11	4957017898
12	40458420396
13	328259829544
14	2682720603080
15	21878875862100
16	178129467799644
17	1450139820586951
18	11818051611475707
19	96281373184386270

[1, 43, 196, 2263, 17890, 129294, 1134527, 9389938, 74334188, 612587633, 4957017898, 40458420396, 328259829544, 2682720603080, 21878875862100, 178129467799644, 1450139820586951, 11818051611475707, 96281373184386270]

cp's OEIS Frontend

A197887 Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,2,1,1,1 for x=0,1,2,3,4.

Table of values

List of values