a(n) is least k such that k and 8k are anagrams in base n (written in base 10).

Terms

a(0) =800a(1) =113967a(2) =14990a(3) =256938a(4) =389316a(5) =4290a(6) =5132a(7) =66120a(8) =32a(9) =8075a(10) =11736a(11) =304095a(12) =720a(13) =13386a(14) =18656a(15) =507173a(16) =19632a(17) =75a(18) =56784a(19) =860544a(20) =40a(21) =47444a(22) =71040a(23) =69905a(24) =1262432a(25) =102795a(26) =136a(27) =181300a(28) =94068a(29) =139009