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Cab Numbers
---------------------------------------------------------------------------------------- Introduction Henry E. Dudeney [1] in his book "Amusements in Mathematics" mentions "The Cab Numbers" in the title of Problem No.
Henry E. Dudeney [1] in his book "Amusements in Mathematics" mentions " The Cab Numbers" in the title of Problem No. The list of cab numbers for 6, 7, 8 and 9 digits containing all solutions can be obtained by clicking the links given below: But again using computer program it was possible to find all ten digit solutions including zero in an internal position.
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