Sum of digits of numbers between 0 and (10^n)-1.
A034967
Sum of digits of numbers between 0 and (10^n)-1.
Terms
- a(0) =0a(1) =45a(2) =900a(3) =13500a(4) =180000a(5) =2250000a(6) =27000000a(7) =315000000a(8) =3600000000a(9) =40500000000a(10) =450000000000
External references
- oeis: A034967