For digit n from 1 to 9, a(n) = the sum of all numbers m such that m is equal to the number of n's in the decimal digits of all numbers <= m.

A216398

For digit n from 1 to 9, a(n) = the sum of all numbers m such that m is equal to the number of n's in the decimal digits of all numbers <= m.

Terms

    a(0) =22786974071a(1) =73737982962a(2) =372647999625a(3) =741999999540a(4) =100000000000a(8) =360000000000

External references