a(n) = A083206(A083207(n)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =1a(5) =3a(6) =2a(7) =2a(8) =5a(9) =2a(10) =1a(11) =17a(12) =2a(13) =1a(14) =2a(15) =3a(16) =14a(17) =1a(18) =13a(19) =11a(20) =2a(21) =1a(22) =8a(23) =2a(24) =2a(25) =140a(26) =12a(27) =8a(28) =2a(29) =7