Reduced numerators of the ratios of Pi(2^(n+1))/Pi(2^(n)).

Terms

a(0) =2a(1) =2a(2) =3a(3) =11a(4) =18a(5) =31a(6) =54a(7) =97a(8) =172a(9) =309a(10) =188a(11) =257a(12) =475a(13) =878a(14) =3271a(15) =12251a(16) =23000a(17) =4339a(18) =16405a(19) =155611a(20) =295947a(21) =564163a(22) =1077871a(23) =2063689a(24) =3957809a(25) =7603553a(26) =14630843a(27) =28192750a(28) =27200014a(29) =105097565