Number of length n+1 0..6 arrays with the sum of the maximum of each adjacent pair multiplied by some arrangement of +-1 equal to zero.
A250644
Number of length n+1 0..6 arrays with the sum of the maximum of each adjacent pair multiplied by some arrangement of +-1 equal to zero.
Terms
- a(0) =1a(1) =161a(2) =219a(3) =5901a(4) =28379a(5) =332827a(6) =2225195a(7) =18399217a(8) =129137886a(9) =953809557a(10) =6704767056a(11) =47777146765a(12) =335147823244
External references
- oeis: A250644