A331982 Number of compositions (ordered partitions) of n into distinct odd squarefree parts.
1, 1, 0, 1, 2, 1, 2, 1, 4, 6, 2, 7, 4, 7, 4, 13, 30, 13, 8, 25, 32, 31, 56, 37, 82, 42, 104, 168, 128, 175, 152, 181, 226, 307, 252, 439, 326, 691, 372, 943, 1190, 1069, 1238, 1435, 2056, 1806, 2102, 2185, 3664, 2550, 4480, 3175, 6090, 3781, 7628, 9691
Offset: 0
Keywords
Examples
a(8) = 4 because we have [7, 1], [5, 3], [3, 5] and [1, 7].