T(n,k) = Number of n X k 0..1 arrays with row sums unimodal and column sums inverted unimodal.

Terms

a(0) =2a(1) =4a(2) =4a(3) =7a(4) =16a(5) =7a(6) =11a(7) =53a(8) =53a(9) =11a(10) =16a(11) =155a(12) =330a(13) =155a(14) =16a(15) =22a(16) =418a(17) =1809a(18) =1809a(19) =418a(20) =22a(21) =29a(22) =1066a(23) =8940a(24) =18368a(25) =8940a(26) =1066a(27) =29a(28) =37a(29) =2611