Erroneous version of A046068.

Terms

a(0) =2a(1) =5a(2) =3a(3) =4a(4) =2a(5) =3a(6) =8a(7) =2a(8) =15a(9) =10a(10) =4a(11) =9a(12) =4a(13) =4a(14) =3a(15) =60a(16) =6a(17) =3a(18) =4a(19) =2a(20) =11a(21) =6a(22) =9a(23) =1483a(24) =6a(25) =3a(26) =5a(27) =8a(28) =3