Smallest number with reciprocal of period length n in base 8.

Terms

a(0) =1a(1) =7a(2) =3a(3) =73a(4) =5a(5) =31a(6) =19a(7) =49a(8) =17a(9) =262657a(10) =11a(11) =23a(12) =37a(13) =79a(14) =43a(15) =631a(16) =97a(17) =103a(18) =81a(19) =32377a(20) =25a(21) =3577a(22) =67a(23) =47a(24) =323a(25) =601a(26) =237a(27) =2593a(28) =29a(29) =233