Complete list of all 9 numbers n such that n is equal to the number of 9's in the decimal digits of all numbers <= n.
A130431
Complete list of all 9 numbers n such that n is equal to the number of 9's in the decimal digits of all numbers <= n.
Terms
- a(0) =0a(1) =10000000000a(2) =20000000000a(3) =30000000000a(4) =40000000000a(5) =50000000000a(6) =60000000000a(7) =70000000000a(8) =80000000000
External references
- oeis: A130431