Number of Q_2-isomorphism classes of fields of degree n in the algebraic closure of Q_2.

Terms

a(0) =1a(1) =7a(2) =2a(3) =59a(4) =2a(5) =47a(6) =2a(7) =1823a(8) =3a(9) =158a(10) =2a(11) =5493a(12) =2a(13) =590a(14) =4a(15) =890111a(16) =2a(17) =2991a(18) =2a(19) =314543a(20) =6a(21) =8942a(22) =2a(23) =43488949a(24) =3a(25) =35294a(26) =4a(27) =19173718a(28) =2a(29) =209854