A097744 Number of ways n can be written as difference of two distinct partition numbers.

2, 3, 1, 4, 1, 2, 1, 3, 1, 2, 1, 2, 1, 2, 2, 0, 1, 0, 2, 2, 2, 0, 1, 1, 1, 1, 2, 1, 1, 0, 1, 0, 0, 2, 2, 0, 1, 0, 1, 1, 3, 0, 0, 0, 2, 0, 1, 0, 1, 0, 1, 0, 1, 1, 3, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 1, 1, 1, 0, 1, 2, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 2, 0, 1, 2, 1, 0, 0, 0, 0, 2

Offset: 1

Author

Reinhard Zumkeller, Aug 23 2004

Keywords

• nonn

Comments

a(A000065(n)) > 0; a(A002865(n)) > 0 for n>2;

a(A097746(n)) = 0, a(A097745(n)) > 0.

Examples

			a(27)=2: 27 = 30-3 = A000041(9)-A000041(3) =
= 42-15 = A000041(10)-A000041(7).
		

Crossrefs

Cf. A000041.