Number of n X 5 0..2 arrays with no element equal to any value at offset (-2,0) (-1,2) or (0,-2) and new values introduced in order 0..2.
A275562
Number of n X 5 0..2 arrays with no element equal to any value at offset (-2,0) (-1,2) or (0,-2) and new values introduced in order 0..2.
Terms
- a(0) =12a(1) =288a(2) =672a(3) =3192a(4) =13104a(5) =57600a(6) =248520a(7) =1075140a(8) =4663710a(9) =20186982a(10) =87477240a(11) =378971730a(12) =1641701760a(13) =7112729712a(14) =30813640998a(15) =133494984432a(16) =578341554336
External references
- oeis: A275562