Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,1.
A037513
Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,1.
Terms
- a(0) =2a(1) =8a(2) =33a(3) =134a(4) =536a(5) =2145a(6) =8582a(7) =34328a(8) =137313a(9) =549254a(10) =2197016a(11) =8788065a(12) =35152262a(13) =140609048a(14) =562436193a(15) =2249744774a(16) =8998979096a(17) =35995916385a(18) =143983665542a(19) =575934662168
External references
- oeis: A037513