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A048002 Number of nonempty subsets of {1,2,...,n} in which exactly 5/6 of the elements are <= n/3. 0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 11, 12, 72, 78, 84, 294, 315, 336, 896, 952, 1008, 2268, 2394, 2520, 5230, 5502, 5775, 12705, 13409, 14124, 37224, 39600, 42042, 126412, 135135, 144144, 434434, 464464, 495495, 1400455 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,15
LINKS
CROSSREFS
Sequence in context: A308854 A144582 A048024 * A256523 A125098 A239903
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified March 18 21:02 EDT 2024. Contains 370951 sequences. (Running on oeis4.)