A358023 Number of partitions of n into at most 2 distinct squarefree parts.
1, 1, 1, 2, 1, 2, 2, 3, 3, 2, 2, 3, 3, 4, 3, 4, 5, 5, 4, 4, 5, 5, 5, 5, 7, 5, 5, 5, 6, 6, 5, 6, 8, 7, 7, 7, 11, 8, 7, 8, 11, 9, 8, 10, 12, 10, 8, 9, 13, 10, 8, 8, 13, 11, 10, 8, 13, 11, 11, 10, 14, 12, 11, 11, 15, 12, 11, 12, 17, 13, 13, 12, 21, 14, 14, 13, 19, 15, 13, 15, 20
Offset: 0