A331924 Number of compositions (ordered partitions) of n into distinct composite parts.

1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 3, 0, 3, 2, 5, 3, 5, 2, 13, 10, 13, 11, 21, 16, 29, 25, 35, 55, 71, 62, 87, 100, 115, 155, 185, 197, 247, 378, 311, 495, 553, 674, 767, 1060, 1047, 1469, 1463, 1846, 2139, 3391, 2713, 4135, 4453, 5930, 6409, 8777

Offset: 0

Author

Ilya Gutkovskiy, Feb 01 2020

Keywords

• nonn

Examples

			a(14) = 5 because we have [14], [10, 4], [8, 6], [6, 8] and [4, 10].
		

Links

• Index entries for sequences related to compositions

Crossrefs

Cf. A002808, A023895, A052284, A204389, A219107, A280544, A331917.