a(n) = the largest (n+2)-digit number ending in n+1 zeros that is divisible by n, else 0.
A173486
a(n) = the largest (n+2)-digit number ending in n+1 zeros that is divisible by n, else 0.
Terms
- a(0) =900a(1) =9000a(2) =90000a(3) =900000a(4) =9000000a(5) =90000000a(6) =700000000a(7) =9000000000a(8) =90000000000a(9) =900000000000a(10) =0a(12) =0
External references
- oeis: A173486