Number of n X 5 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.
A275139
Number of n X 5 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) =8a(1) =144a(2) =528a(3) =2320a(4) =9744a(5) =41360a(6) =175120a(7) =741904a(8) =3142672a(9) =13312656a(10) =56393232a(11) =238885648a(12) =1011935760a(13) =4286628752a(14) =18158450704a(15) =76920431632a(16) =325840177168
External references
- oeis: A275139