T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-2,-1) (-1,1) or (0,-2) and new values introduced in order 0..2.
A276248
T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-2,-1) (-1,1) or (0,-2) and new values introduced in order 0..2.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =3a(4) =9a(5) =5a(6) =6a(7) =24a(8) =36a(9) =14a(10) =12a(11) =72a(12) =85a(13) =144a(14) =41a(15) =24a(16) =216a(17) =279a(18) =347a(19) =576a(20) =122a(21) =48a(22) =648a(23) =900a(24) =1447a(25) =1404a(26) =2304a(27) =365a(28) =96a(29) =1944
External references
- oeis: A276248