Smallest number of complexity n with respect to the operations {1, shift, multiply}.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =10a(8) =11a(9) =14a(10) =19a(11) =22a(12) =23a(13) =38a(14) =43a(15) =58a(16) =59a(17) =89a(18) =107a(19) =134a(20) =167a(21) =179a(22) =263a(23) =347a(24) =383a(25) =537a(26) =713a(27) =719a(28) =1103a(29) =1319