Number of nX6 0..2 arrays with rows and antidiagonals unimodal.

A223973

Number of nX6 0..2 arrays with rows and antidiagonals unimodal.

Terms

    a(0) =148a(1) =21904a(2) =2026448a(3) =153196498a(4) =10676374380a(5) =715985189481

External references