Sorted elements of table (A035002) of a(m,n) = sum(a(m-k,n), k=1..m-1)+sum(a(m,n-k), k=1..n-1).

Terms

a(0) =1a(1) =2a(2) =4a(3) =5a(4) =8a(5) =12a(6) =14a(7) =16a(8) =28a(9) =32a(10) =37a(11) =64a(12) =94a(13) =106a(14) =128a(15) =144a(16) =232a(17) =256a(18) =289a(19) =320a(20) =512a(21) =560a(22) =704a(23) =760a(24) =838a(25) =1024a(26) =1328a(27) =1536a(28) =1944a(29) =2048