a(n+1) = a(n) + sum of digits in base 6 representation of a(n).

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =11a(5) =17a(6) =24a(7) =28a(8) =36a(9) =37a(10) =39a(11) =43a(12) =46a(13) =52a(14) =59a(15) =68a(16) =76a(17) =82a(18) =89a(19) =98a(20) =106a(21) =117a(22) =124a(23) =133a(24) =141a(25) =152a(26) =159a(27) =168a(28) =176a(29) =187