Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,0.
A033114
Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,0.
Terms
- a(0) =1a(1) =4a(2) =17a(3) =68a(4) =273a(5) =1092a(6) =4369a(7) =17476a(8) =69905a(9) =279620a(10) =1118481a(11) =4473924a(12) =17895697a(13) =71582788a(14) =286331153a(15) =1145324612a(16) =4581298449a(17) =18325193796a(18) =73300775185a(19) =293203100740
External references
- oeis: A033114