A117194 Number of partitions of n into distinct parts with an even rank greater than 0.

0, 0, 1, 0, 2, 1, 3, 2, 4, 5, 6, 7, 8, 12, 13, 16, 18, 24, 26, 32, 37, 46, 52, 60, 70, 83, 96, 111, 128, 148, 170, 194, 224, 256, 293, 333, 380, 432, 492, 556, 630, 712, 804, 908, 1025, 1152, 1296, 1454, 1632, 1828, 2048, 2292, 2560, 2858, 3189, 3554, 3959, 4404

Offset: 1

Author

Reinhard Zumkeller, Mar 03 2006

Keywords

• nonn

Comments

a(n) = Sum(A117195(n,k)*(1 - k mod 2): 0A117192(n)-A010054(n).