Number of 5 X n 0..1 arrays with antidiagonals unimodal and rows and diagonals nondecreasing.

Terms

a(0) =32a(1) =144a(2) =298a(3) =488a(4) =734a(5) =1064a(6) =1505a(7) =2091a(8) =2864a(9) =3875a(10) =5185a(11) =6866a(12) =9002a(13) =11690a(14) =15041a(15) =19181a(16) =24252a(17) =30413a(18) =37841a(19) =46732a(20) =57302a(21) =69788a(22) =84449a(23) =101567a(24) =121448a(25) =144423a(26) =170849a(27) =201110a(28) =235618a(29) =274814