Median of terms of A254296 in the range (3^(n-1)+1)/2 to (3^n-1)/2.
A254439
Median of terms of A254296 in the range (3^(n-1)+1)/2 to (3^n-1)/2.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =7a(4) =47a(5) =682a(6) =23132a(7) =1913821a(8) =397731998a(9) =212521309666
External references
- oeis: A254439