An Alexander sequence for the knot 8_2.

Terms

a(0) =1a(1) =3a(2) =6a(3) =12a(4) =24a(5) =48a(6) =98a(7) =201a(8) =411a(9) =840a(10) =1716a(11) =3504a(12) =7156a(13) =14616a(14) =29853a(15) =60975a(16) =124542a(17) =254376a(18) =519560a(19) =1061196a(20) =2167482a(21) =4427061a(22) =9042231a(23) =18468672a(24) =37722088a(25) =77047008a(26) =157367784a(27) =321422208a(28) =656501817a(29) =1340898747