Number of length 6+4 0..n arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.
A249472
Number of length 6+4 0..n arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.
Terms
- a(0) =802a(1) =16800a(2) =412972a(3) =3791504a(4) =27309702a(5) =135637752a(6) =549183692a(7) =1882322198a(8) =5658152588a(9) =15260105412a(10) =37735175366a(11) =86590121782a(12) =186608489008a(13) =380873907090a(14) =742312367226
External references
- oeis: A249472