Base 4 digits are, in order, the first n terms of the periodic sequence with initial period 3,1,0,2.
A037772
Base 4 digits are, in order, the first n terms of the periodic sequence with initial period 3,1,0,2.
Terms
- a(0) =3a(1) =13a(2) =52a(3) =210a(4) =843a(5) =3373a(6) =13492a(7) =53970a(8) =215883a(9) =863533a(10) =3454132a(11) =13816530a(12) =55266123a(13) =221064493a(14) =884257972a(15) =3537031890a(16) =14148127563a(17) =56592510253a(18) =226370041012a(19) =905480164050
External references
- oeis: A037772