Floor-Sqrt transform of numbers of A078678 (Grand Dyck paths with no zigzags).

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =4a(5) =6a(6) =10a(7) =15a(8) =24a(9) =38a(10) =60a(11) =95a(12) =150a(13) =238a(14) =379a(15) =602a(16) =959a(17) =1529a(18) =2439a(19) =3893a(20) =6218a(21) =9939a(22) =15896a(23) =25436a(24) =40719a(25) =65214a(26) =104486a(27) =167470a(28) =268514a(29) =430661