a(n) is the numerator of x(n) = (2*x(n-1) + 1/n) mod 1, with x(0) = 0.

Terms

a(0) =0a(1) =0a(2) =1a(3) =1a(4) =11a(5) =1a(6) =7a(7) =64a(8) =289a(9) =1007a(10) =44a(11) =338a(12) =163a(13) =3505a(14) =8297a(15) =44488a(16) =27221a(17) =823117a(18) =993287a(19) =20403983a(20) =26327699a(21) =27713369a(22) =27650353a(23) =315868349a(24) =2488325579a(25) =6016553239a(26) =1399433807a(27) =3562923992a(28) =9142117861a(29) =275160597119