Triangle T(n,m) = (1 + binomial(n, m))^n, n>=0, 0<=m<=n.

Terms

a(0) =1a(1) =2a(2) =2a(3) =4a(4) =9a(5) =4a(6) =8a(7) =64a(8) =64a(9) =8a(10) =16a(11) =625a(12) =2401a(13) =625a(14) =16a(15) =32a(16) =7776a(17) =161051a(18) =161051a(19) =7776a(20) =32a(21) =64a(22) =117649a(23) =16777216a(24) =85766121a(25) =16777216a(26) =117649a(27) =64a(28) =128a(29) =2097152