Base 3 digits are, in order, the first n terms of the periodic sequence with initial period 2,1,1.
A037552
Base 3 digits are, in order, the first n terms of the periodic sequence with initial period 2,1,1.
Terms
- a(0) =2a(1) =7a(2) =22a(3) =68a(4) =205a(5) =616a(6) =1850a(7) =5551a(8) =16654a(9) =49964a(10) =149893a(11) =449680a(12) =1349042a(13) =4047127a(14) =12141382a(15) =36424148a(16) =109272445a(17) =327817336a(18) =983452010a(19) =2950356031a(20) =8851068094a(21) =26553204284a(22) =79659612853a(23) =238978838560a(24) =716936515682
External references
- oeis: A037552