Least multiple of n == 1 (mod prime(n)).

Terms

a(0) =1a(1) =4a(2) =6a(3) =8a(4) =45a(5) =66a(6) =35a(7) =96a(8) =162a(9) =30a(10) =187a(11) =408a(12) =247a(13) =560a(14) =330a(15) =160a(16) =119a(17) =306a(18) =1140a(19) =640a(20) =147a(21) =396a(22) =1495a(23) =624a(24) =1650a(25) =910a(26) =1134a(27) =1820a(28) =2726a(29) =1470