Numbers whose base 8 or octal representation is 555555555......5.

A125836

Numbers whose base 8 or octal representation is 555555555......5.

Terms

    a(0) =0a(1) =5a(2) =45a(3) =365a(4) =2925a(5) =23405a(6) =187245a(7) =1497965a(8) =11983725a(9) =95869805a(10) =766958445a(11) =6135667565a(12) =49085340525a(13) =392682724205

External references