A331848 Number of partitions of n into odd parts with some part repeated.
0, 0, 1, 1, 1, 2, 3, 4, 4, 6, 8, 10, 12, 15, 19, 23, 27, 33, 41, 48, 57, 68, 81, 95, 111, 130, 153, 178, 206, 239, 278, 320, 367, 423, 486, 556, 635, 725, 827, 941, 1067, 1211, 1374, 1553, 1753, 1980, 2232, 2512, 2823, 3171, 3560, 3990, 4465, 4995, 5585, 6234, 6951, 7749
Offset: 0
Keywords
Examples
a(6) = 3 because we have [3, 3], [3, 1, 1, 1] and [1, 1, 1, 1, 1, 1].
Comments