A278185 - cp's OEIS frontend

A278185 Number of nX4 0..3 arrays with every element plus 1 mod 4 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero.

n	a(n)
1	0
2	136
3	13012
4	1075258
5	91270219
6	7737459027
7	656008970388
8	55620335387114
9	4715820197535009
10	399835065589298715
11	33900377809514573711
12	2874274212652455298123
13	243697940183994435905588

[0, 136, 13012, 1075258, 91270219, 7737459027, 656008970388, 55620335387114, 4715820197535009, 399835065589298715, 33900377809514573711, 2874274212652455298123, 243697940183994435905588]

cp's OEIS Frontend

A278185 Number of nX4 0..3 arrays with every element plus 1 mod 4 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero.

Table of values

List of values