a(n) is least k such that k and 6k are anagrams in base n (written in base 10).

Terms

a(0) =384a(1) =33558a(2) =744a(3) =1386a(4) =1878a(5) =28611a(6) =24a(7) =5070a(8) =378a(9) =6885a(10) =7760a(11) =161432a(12) =792a(13) =57a(14) =26400a(15) =410046a(16) =16610a(17) =13984a(18) =840a(19) =17745a(20) =104a(21) =26271a(22) =1252776a(23) =2262a(24) =29952a(25) =1467912a(26) =39936a(27) =165a(28) =208080a(29) =1302