a(n) = least k such that the remainder when 22^k is divided by k is n.

Terms

a(0) =3a(1) =5a(2) =19a(3) =6a(4) =17a(5) =478a(6) =25a(7) =14a(8) =13a(9) =18a(10) =187a(11) =118a(12) =15a(13) =94a(14) =1032913a(15) =20a(16) =64311245a(17) =466a(18) =3543a(19) =58a(20) =305197a(21) =23a(22) =1535a(23) =46a(24) =10623a(25) =458a(26) =5099785a(27) =36a(28) =2723a(29) =454