Smallest k >= 10 whose decimal representation read in base (n+10) is a multiple of k.

Terms

a(1) =11788a(2) =1557a(3) =126357a(4) =145a(5) =1038a(6) =1757a(7) =116a(8) =153a(9) =10a(10) =11a(11) =12a(12) =13a(13) =14a(14) =15a(15) =16a(16) =17a(17) =18a(18) =19a(19) =10a(20) =21a(21) =11a(22) =23a(23) =12a(24) =25a(25) =13a(26) =27a(27) =14a(28) =29a(29) =10a(30) =31