A278190 - cp's OEIS frontend

A278190 Number of 3Xn 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	28
3	544
4	13012
5	295190
6	6715738
7	152540636
8	3464413662
9	78677378754
10	1786751336003
11	40576751391716
12	921488781267445
13	20926797071937044
14	475242697298621311
15	10792651081336090474
16	245098594252284069018

[0, 28, 544, 13012, 295190, 6715738, 152540636, 3464413662, 78677378754, 1786751336003, 40576751391716, 921488781267445, 20926797071937044, 475242697298621311, 10792651081336090474, 245098594252284069018]

cp's OEIS Frontend

A278190 Number of 3Xn 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