Number of 3 X n 0..7 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 8, and upper left element zero.
A230916
Number of 3 X n 0..7 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 8, and upper left element zero.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =8a(4) =164a(5) =1650a(6) =17694a(7) =200654a(8) =2327434a(9) =27027518a(10) =312558570a(11) =3608384550a(12) =41652636232a(13) =480912262700
External references
- oeis: A230916