Number of length 5+5 0..n arrays with no three disjoint pairs in any consecutive six terms having the same sum.
A248453
Number of length 5+5 0..n arrays with no three disjoint pairs in any consecutive six terms having the same sum.
Terms
- a(0) =200a(1) =16932a(2) =459276a(3) =5171484a(4) =36721992a(5) =188800400a(6) =770455736a(7) =2638460040a(8) =7890776164a(9) =21155635320a(10) =51868563012a(11) =118031940824a(12) =252166290236a(13) =510352941020a(14) =985594723572
External references
- oeis: A248453