Number of n-digit numbers that yield an n-digit number after Reverse and Add.
A232729
Number of n-digit numbers that yield an n-digit number after Reverse and Add.
Terms
- a(0) =4a(1) =45a(2) =405a(3) =4095a(4) =40500a(5) =405450a(6) =4050000a(7) =40504500a(8) =405000000a(9) =4050045000a(10) =40500000000a(11) =405000450000
External references
- oeis: A232729