Binomial transform of A135318.

Terms

a(0) =1a(1) =2a(2) =4a(3) =9a(4) =22a(5) =55a(6) =136a(7) =331a(8) =798a(9) =1919a(10) =4620a(11) =11143a(12) =26906a(13) =64987a(14) =156944a(15) =378939a(16) =914822a(17) =2208455a(18) =5331476a(19) =12871151a(20) =31073778a(21) =75019219a(22) =181113240a(23) =437246723a(24) =1055606686a(25) =2548458047a(26) =6152518684a(27) =14853491319a(28) =35859501322a(29) =86572502155