List of primitive words over the alphabet {1,2}.

Terms

a(0) =1a(1) =2a(2) =12a(3) =21a(4) =112a(5) =121a(6) =122a(7) =211a(8) =212a(9) =221a(10) =1112a(11) =1121a(12) =1122a(13) =1211a(14) =1221a(15) =1222a(16) =2111a(17) =2112a(18) =2122a(19) =2211a(20) =2212a(21) =2221a(22) =11112a(23) =11121a(24) =11122a(25) =11211a(26) =11212a(27) =11221a(28) =11222a(29) =12111