Integers that are one third of their arithmetic derivatives.

A282771

Integers that are one third of their arithmetic derivatives.

Terms

    a(0) =0a(1) =64a(2) =432a(3) =2916a(4) =19683a(5) =50000a(6) =337500a(7) =2278125a(8) =13176688a(9) =39062500a(10) =88942644a(11) =263671875a(12) =600362847a(13) =10294287500a(14) =30517578125a(15) =69486440625

External references