Conditionally creating a list of numbers in Access SQL
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This is a homework task for Microsoft Access 2010.  
How to create a query that will return a list of numbers from 1 to 18? Though on one condition, that the list of numbers will not contain any number that exists in table A.

So for example.
Table A has 1, 5, 10, 8, and 16.
Therefore, the query will only return this list of numbers (2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 15, 17, 18)

Would anyone be kind enough to shed some pointers?
Thanks.