Number of (n+1)X(3+1) 0..1 arrays with each 2X2 subblock having clockwise pattern 0000 0001 0101 0111.
A259510
Number of (n+1)X(3+1) 0..1 arrays with each 2X2 subblock having clockwise pattern 0000 0001 0101 0111.
Terms
- a(0) =87a(1) =533a(2) =3270a(3) =20293a(4) =126045a(5) =784130a(6) =4879059a(7) =30366347a(8) =189000090a(9) =1176388523a(10) =7322185101a(11) =45575811794a(12) =283679519673
External references
- oeis: A259510