A099200 Number of partitions of n into distinct odd triangular numbers.

1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 2, 2, 0, 2, 2, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1

Offset: 1

Author

Reinhard Zumkeller, Oct 04 2004

Keywords

• nonn

Examples

			a(70) = #{55+15, 45+21+3+1} = 2.
		

Crossrefs

Cf. A099199, A024940, A000009, A000217.