Worst case of a Jacobi symbol algorithm.

Terms

a(0) =1a(1) =5a(2) =31a(3) =141a(4) =659a(5) =3005a(6) =13739a(7) =62669a(8) =285931a(9) =1304285a(10) =5949691a(11) =27139821a(12) =123799979a(13) =564720125a(14) =2576001179a(15) =11750565389a(16) =53600825611a(17) =244502996765