Number of 5 X n 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) or (-1,0) and new values introduced in order 0..2.
A274730
Number of 5 X n 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) or (-1,0) and new values introduced in order 0..2.
Terms
- a(0) =8a(1) =144a(2) =1040a(3) =9308a(4) =84948a(5) =771300a(6) =7016284a(7) =63780144a(8) =579907180a(9) =5272264616a(10) =47934377596a(11) =435805897172
External references
- oeis: A274730