List prime factors of each number in order (each prime factor is followed by its power). Start with 1 = {1,1}.

A035306

List prime factors of each number in order (each prime factor is followed by its power). Start with 1 = {1,1}.

Terms

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

External references