A196134 - cp's OEIS frontend

A196134 Number of n X 4 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,2,1,3,4 for x=0,1,2,3,4.

n	a(n)
1	2
2	8
3	19
4	31
5	165
6	251
7	931
8	1880
9	5556
10	15236
11	36242
12	100659
13	238001
14	672366
15	1720580
16	4457811
17	11495347
18	29435188
19	78700799
20	203112497
21	528285928
22	1357620133
23	3537680945
24	9273276601
25	24073315272
26	62428922801
27	161432508844

[2, 8, 19, 31, 165, 251, 931, 1880, 5556, 15236, 36242, 100659, 238001, 672366, 1720580, 4457811, 11495347, 29435188, 78700799, 203112497, 528285928, 1357620133, 3537680945, 9273276601, 24073315272, 62428922801, 161432508844]

cp's OEIS Frontend

A196134 Number of n X 4 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,2,1,3,4 for x=0,1,2,3,4.

Table of values

List of values