a(n) is the smallest m for which 3^m contains n consecutive identical digits.
A215727
a(n) is the smallest m for which 3^m contains n consecutive identical digits.
Terms
- a(0) =0a(1) =11a(2) =32a(3) =33a(4) =274a(5) =538a(6) =2124a(7) =7720a(8) =22791a(9) =107187a(10) =107187a(11) =639226a(12) =5756979a(13) =8885853a(14) =68353787a(15) =78927180a(16) =78927180
External references
- oeis: A215727