a(n) is the number of digits in the decimal representation of the smallest Lucas number that contains n consecutive identical digits.
A217192
a(n) is the number of digits in the decimal representation of the smallest Lucas number that contains n consecutive identical digits.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =17a(4) =24a(5) =113a(6) =657a(7) =1346a(8) =3667a(9) =17318a(10) =68642a(11) =355612a(12) =355612a(13) =1678243a(14) =1678243a(15) =16207565
External references
- oeis: A217192