a(n) = least k >= 1 such that the remainder when 6^k is divided by k is n.

Terms

a(0) =5a(1) =34a(2) =213a(3) =68a(4) =4021227877a(5) =7a(6) =121129a(7) =14a(8) =69a(9) =26a(10) =767a(11) =51a(12) =6191a(13) =22a(14) =201a(15) =20a(16) =1919a(17) =33a(18) =169a(19) =44a(20) =39a(21) =1778a(22) =1926049a(23) =174a(24) =2673413a(25) =50a(26) =63a(27) =451a(29) =93a(30) =851