Number of (n+1)X(1+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.
A236349
Number of (n+1)X(1+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.
Terms
- a(0) =81a(1) =462a(2) =2588a(3) =14952a(4) =86800a(5) =498976a(6) =2868608a(7) =16528896a(8) =95237312a(9) =548375168a(10) =3157831104a(11) =18187196288a(12) =104744570304a(13) =603223995008
External references
- oeis: A236349