T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A300888
T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =3a(4) =3a(5) =3a(6) =5a(7) =2a(8) =2a(9) =5a(10) =8a(11) =3a(12) =4a(13) =3a(14) =8a(15) =13a(16) =6a(17) =8a(18) =8a(19) =6a(20) =13a(21) =21a(22) =6a(23) =17a(24) =40a(25) =17a(26) =6a(27) =21a(28) =34a(29) =11
External references
- oeis: A300888