Number of 4Xn 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,1) or (-1,-2) and new values introduced in order 0..2.
A275354
Number of 4Xn 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,1) or (-1,-2) and new values introduced in order 0..2.
Terms
- a(0) =14a(1) =216a(2) =1024a(3) =6156a(4) =38256a(5) =239112a(6) =1530060a(7) =9861340a(8) =63978000a(9) =416816872a(10) =2721060036a(11) =17793765428a(12) =116463216432a(13) =762750251516
External references
- oeis: A275354