Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.
A298236
Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =42a(2) =124a(3) =1156a(4) =8117a(5) =66626a(6) =563826a(7) =4788445a(8) =41239301a(9) =355478656a(10) =3071723340a(11) =26560212799a(12) =229752597446
External references
- oeis: A298236