Greatest integer equal to the sum of the n-th powers of its base-7 digits (written in base 10).

A162230

Greatest integer equal to the sum of the n-th powers of its base-7 digits (written in base 10).

Terms

    a(0) =1a(1) =6a(2) =45a(3) =250a(4) =1a(5) =9286a(6) =35411a(7) =794376a(8) =72865a(9) =34403018a(10) =9885773a(11) =1500022495a(12) =1a(13) =28700208851a(14) =1a(16) =1a(18) =1a(20) =1

External references