Numbers n, written in base 8, with the property that if the base-8 representation of n is read backwards, the result is 5*n.
A223089
Numbers n, written in base 8, with the property that if the base-8 representation of n is read backwards, the result is 5*n.
Terms
- a(0) =1015a(1) =11165a(2) =102515a(3) =112665a(4) =1016015a(5) =1127665a(6) =10151015a(7) =10252515a(8) =11176165a(9) =11277665a(10) =101501015a(11) =102617515a(12) =111661165a(13) =112777665a(14) =1015001015a(15) =1016016015a(16) =1025252515a(17) =1026267515a(18) =1116511165a(19) =1117526165a(20) =1126762665a(21) =1127777665
External references
- oeis: A223089