Base 3 digital convolution sequence.

Terms

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