How can both 2013 and 1987 be consecutive? If you count the zeros, then 2013 is but 1987 is not. And if you dont count zeros, then every year from 2000-2010 (except 2002) was also all unique digits.
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How can both 2013 and 1987 be consecutive? If you count the zeros, then 2013 is but 1987 is not. And if you dont count zeros, then every year from 2000-2010 (except 2002) was also all unique digits.