Date: May 18, 2013 2:38 AM
Author: André Hautot
Subject: skipping some i, j , ... values in Table

Suppose I need a list, Flatten[Table[something[i,j],{i,10},{j,10}]],
where some combinations of indices i and j are voluntarily missing under
a known condition (for example, stupid I know, when i+j is a prime).
How can I do that ?
Thanks in advance,