Number of nX5 0..2 arrays with diagonals and rows unimodal and antidiagonals nondecreasing.

A224307

Number of nX5 0..2 arrays with diagonals and rows unimodal and antidiagonals nondecreasing.

Terms

    a(0) =86a(1) =1915a(2) =20214a(3) =164514a(4) =1258372a(5) =9829605a(6) =80083648a(7) =677557164a(8) =5882182248a(9) =51821072499a(10) =459888653374

External references