Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock.

A236707

Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock.

Terms

    a(0) =2464a(1) =27406a(2) =313360a(3) =3607280a(4) =42032622a(5) =489450096a(6) =5684197999a(7) =65906387212a(8) =766873371754

External references