a(n) is the least number k whose digit sums are 2*n-1, 2*n and 2*n+1 in bases 2*n-1, 2*n and 2*n+1 respectively.

A379896

a(n) is the least number k whose digit sums are 2*n-1, 2*n and 2*n+1 in bases 2*n-1, 2*n and 2*n+1 respectively.

Terms

    a(0) =13a(1) =61a(2) =169a(3) =13321a(4) =4621a(5) =14197a(6) =5041a(7) =7345a(8) =10261a(9) =13861a(10) =18217a(11) =23401a(12) =29485a(13) =36541a(14) =74401a(15) =89761a(16) =107101a(17) =126541a(18) =148201a(19) =172201a(20) =198661a(21) =227701a(22) =259441a(23) =294001a(24) =331501a(25) =520885a(26) =582121a(27) =647977a(28) =718621a(29) =794221

External references