a(n) = number of L-convex polyominoes inscribed in an (n+1) X (n+1) box.
A126765
a(n) = number of L-convex polyominoes inscribed in an (n+1) X (n+1) box.
Terms
- a(0) =1a(1) =5a(2) =42a(3) =402a(4) =4070a(5) =42510a(6) =452900a(7) =4891988a(8) =53376966a(9) =586921790a(10) =6493225772a(11) =72192371100a(12) =805935279708
External references
- oeis: A126765