A358024 Number of partitions of n into at most 3 distinct squarefree parts.
1, 1, 1, 2, 1, 2, 3, 3, 4, 4, 5, 5, 5, 7, 8, 8, 9, 10, 13, 12, 13, 14, 17, 16, 18, 17, 21, 20, 21, 23, 26, 25, 26, 27, 32, 31, 33, 36, 40, 40, 39, 42, 48, 47, 47, 50, 58, 56, 55, 58, 66, 64, 61, 67, 75, 74, 70, 74, 84, 83, 79, 82, 93, 91, 89, 93, 103, 102, 97, 105, 115
Offset: 0