Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,3,0,2.
A037702
Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,3,0,2.
Terms
- a(0) =1a(1) =7a(2) =28a(3) =114a(4) =457a(5) =1831a(6) =7324a(7) =29298a(8) =117193a(9) =468775a(10) =1875100a(11) =7500402a(12) =30001609a(13) =120006439a(14) =480025756a(15) =1920103026a(16) =7680412105a(17) =30721648423a(18) =122886593692a(19) =491546374770
External references
- oeis: A037702