Base-3 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,1.
A037536
Base-3 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,1.
Terms
- a(0) =1a(1) =5a(2) =16a(3) =49a(4) =149a(5) =448a(6) =1345a(7) =4037a(8) =12112a(9) =36337a(10) =109013a(11) =327040a(12) =981121a(13) =2943365a(14) =8830096a(15) =26490289a(16) =79470869a(17) =238412608a(18) =715237825a(19) =2145713477a(20) =6437140432a(21) =19311421297a(22) =57934263893a(23) =173802791680a(24) =521408375041
External references
- oeis: A037536