a(n) = least k such that the remainder when 26^k is divided by k is n.

Terms

a(0) =5a(1) =3a(2) =23a(3) =6a(4) =7a(5) =10a(6) =19a(7) =9a(8) =17a(9) =18a(10) =15a(11) =92a(12) =18881a(13) =319a(14) =36091a(15) =20a(16) =203a(17) =94a(18) =49a(19) =21a(20) =42395a(21) =42a(22) =17553a(23) =326a(24) =106709a(25) =27a(26) =2062919a(27) =36a(28) =14099a(29) =34