A123314 Number of times the n-th squarefree number occurs as maximal greatest common divisor of pairs of distinct squarefree numbers.

4, 0, 2, 3, 0, 5, 0, 2, 2, 0, 3, 3, 3, 2, 0, 6, 0, 3, 0, 2, 3, 0, 3, 2, 0, 2, 3, 0, 5, 0, 4, 3, 3, 3, 2, 0, 2, 4, 0, 3, 0, 2, 3, 0, 3, 3, 0, 3, 0, 5, 0, 2, 2, 0, 2, 3, 3, 2, 0, 3, 5, 3, 0, 2, 3, 0, 3, 3, 0, 2, 3, 0, 5, 0, 3, 0, 5, 3, 2, 0, 3, 5, 0, 2, 0, 2, 3, 0, 2, 4, 0, 3, 5, 0, 3, 2, 0, 3, 2, 3, 2, 0, 6, 0, 4