Number of cyclotomic cosets of 2 mod 2n+1.

Terms

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