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A347732
Number of compositions (ordered partitions) of n into at most 4 triangular numbers.
5
1, 1, 1, 2, 3, 3, 6, 5, 9, 7, 11, 14, 8, 21, 12, 20, 19, 21, 25, 20, 37, 13, 41, 30, 29, 44, 27, 44, 41, 50, 27, 57, 48, 50, 59, 45, 52, 60, 77, 34, 85, 57, 66, 83, 54, 79, 72, 93, 61, 92, 84, 66, 111, 90, 74, 121, 72, 80, 127, 99, 105, 95, 129, 89, 130, 95
OFFSET
0,4
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Sep 11 2021
STATUS
approved