Binomial transform of A010685.

Terms

a(0) =1a(1) =5a(2) =10a(3) =20a(4) =40a(5) =80a(6) =160a(7) =320a(8) =640a(9) =1280a(10) =2560a(11) =5120a(12) =10240a(13) =20480a(14) =40960a(15) =81920a(16) =163840a(17) =327680a(18) =655360a(19) =1310720a(20) =2621440a(21) =5242880a(22) =10485760a(23) =20971520a(24) =41943040a(25) =83886080a(26) =167772160a(27) =335544320a(28) =671088640a(29) =1342177280