Number of cycles of function f(x) = 4x mod n.

Terms

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