Number of length n+1 0..5 arrays with the sum of the maximum of each adjacent pair multiplied by some arrangement of +-1 equal to zero.
A250643
Number of length n+1 0..5 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) =106a(2) =134a(3) =2954a(4) =12473a(5) =120114a(6) =677505a(7) =4749950a(8) =28200435a(9) =177863786a(10) =1063874048a(11) =6491819162a(12) =38892883673a(13) =234724691398
External references
- oeis: A250643