Binomial transform of A079261.

Terms

a(0) =0a(1) =0a(2) =1a(3) =4a(4) =10a(5) =20a(6) =36a(7) =64a(8) =120a(9) =240a(10) =496a(11) =1024a(12) =2080a(13) =4160a(14) =8255a(15) =16368a(16) =32504a(17) =64464a(18) =126940a(19) =246640a(20) =470536a(21) =879056a(22) =1607862a(23) =2886800a(24) =5117800a(25) =9046960a(26) =16166475a(27) =29666676a(28) =56666754a(29) =113330260