Numbers n with the property that n=a-b where a has the digits of n in descending order and b has the digits of n in ascending order (perhaps with leading zeros), ordered by a.

A055160

Numbers n with the property that n=a-b where a has the digits of n in descending order and b has the digits of n in ascending order (perhaps with leading zeros), ordered by a.

Terms

    a(0) =495a(1) =6174a(2) =549945a(3) =631764a(4) =63317664a(5) =97508421a(6) =864197532a(7) =554999445a(8) =6333176664a(9) =9753086421a(10) =9975084201a(11) =86431976532a(12) =633331766664a(13) =975330866421a(14) =997530864201a(15) =999750842001a(16) =555499994445

External references