Number of 7 X n 0..1 arrays with antidiagonals unimodal and rows and diagonals nondecreasing.

Terms

a(0) =128a(1) =987a(2) =2419a(3) =4160a(4) =6321a(5) =9125a(6) =12856a(7) =17875a(8) =24623a(9) =33686a(10) =45837a(11) =62087a(12) =83746a(13) =112495a(14) =150470a(15) =200359a(16) =265513a(17) =350072a(18) =459107a(19) =598779a(20) =776516a(21) =1001209a(22) =1283428a(23) =1635659a(24) =2072563a(25) =2611258a(26) =3271625a(27) =4076639a(28) =5052726a(29) =6230147