Number of 7 X n 0..2 arrays with no element equal to any value at offset (0,-1) (-1,-1) or (-2,0) and new values introduced in order 0..2.
A274899
Number of 7 X n 0..2 arrays with no element equal to any value at offset (0,-1) (-1,-1) or (-2,0) and new values introduced in order 0..2.
Terms
- a(0) =48a(1) =95a(2) =436a(3) =2049a(4) =9863a(5) =48269a(6) =237807a(7) =1173787a(8) =5803040a(9) =28746995a(10) =142599041a(11) =707620370a(12) =3511083299a(13) =17420351674a(14) =86438549422a(15) =428942623935
External references
- oeis: A274899