T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,-2) or (0,-1) and new values introduced in order 0..2.
A275142
T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,-2) or (0,-1) and new values introduced in order 0..2.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =2a(4) =6a(5) =5a(6) =4a(7) =16a(8) =36a(9) =14a(10) =8a(11) =48a(12) =80a(13) =216a(14) =41a(15) =16a(16) =144a(17) =224a(18) =400a(19) =1296a(20) =122a(21) =32a(22) =432a(23) =528a(24) =1088a(25) =2000a(26) =7776a(27) =365a(28) =64a(29) =1296
External references
- oeis: A275142