The least n-digit multiple of 5^n using the decimal digits {1, 2, 3, 4, 5} exclusively.
A140288
The least n-digit multiple of 5^n using the decimal digits {1, 2, 3, 4, 5} exclusively.
Terms
- a(0) =5a(1) =25a(2) =125a(3) =3125a(4) =53125a(5) =453125a(6) =4453125a(7) =14453125a(8) =314453125a(9) =2314453125a(10) =22314453125a(11) =122314453125
External references
- oeis: A140288