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A357456
Number of partitions of n into two or more odd parts.
1
0, 0, 1, 1, 2, 2, 4, 4, 6, 7, 10, 11, 15, 17, 22, 26, 32, 37, 46, 53, 64, 75, 89, 103, 122, 141, 165, 191, 222, 255, 296, 339, 390, 447, 512, 584, 668, 759, 864, 981, 1113, 1259, 1426, 1609, 1816, 2047, 2304, 2589, 2910, 3263, 3658, 4096, 4582, 5119, 5718, 6377, 7108
OFFSET
0,5
FORMULA
a(n) = A000009(n) - A000035(n) for n > 0.
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Sep 29 2022
STATUS
approved