Base 3 digital convolution sequence, (with smallest digits).

Terms

a(0) =1a(1) =1a(2) =2a(3) =1a(4) =2a(5) =3a(6) =2a(7) =3a(8) =4a(9) =1a(10) =3a(11) =5a(12) =2a(13) =4a(14) =6a(15) =3a(16) =5a(17) =7a(18) =2a(19) =4a(20) =6a(21) =3a(22) =5a(23) =7a(24) =4a(25) =6a(26) =8a(27) =1a(28) =2a(29) =3