First term of a run of exactly two consecutive numbers such that for each m in the run, exactly m 1's are used in writing out all numbers 1 through m.

A094800

First term of a run of exactly two consecutive numbers such that for each m in the run, exactly m 1's are used in writing out all numbers 1 through m.

Terms

    a(0) =0a(1) =200000a(2) =2600000a(3) =35000000a(4) =35200000a(5) =500000000a(6) =500200000a(7) =502600000a(8) =535000000a(9) =535200000

External references