Number of nX6 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.
A274726
Number of nX6 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) =122a(1) =1536a(2) =5728a(3) =66132a(4) =771300a(5) =8960464a(6) =105328812a(7) =1237030912a(8) =14505195904a(9) =170291855288
External references
- oeis: A274726