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A035703 Numbers k such that the numbers of partitions and partitions-into-distinct-parts of k have a common factor. 2
7, 8, 9, 10, 11, 19, 21, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 40, 41, 42, 45, 46, 47, 48, 50, 55, 57, 58, 59, 60, 62, 64, 65, 66, 68, 69, 74, 75, 78, 79, 80, 84, 85, 86, 94, 96, 97, 98, 101, 103, 105, 106, 108, 109, 110, 111, 112, 113, 116, 119, 120, 122, 124, 125 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[2, 200], Length[Intersection[Transpose[ FactorInteger[ PartitionsP[#]]][[1]], Transpose[FactorInteger[PartitionsQ[#]]] [[1]]]]>0&] (* Harvey P. Dale, Nov 03 2013 *)
CROSSREFS
Sequence in context: A100562 A115841 A058367 * A065976 A236683 A120200
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified February 26 01:31 EST 2024. Contains 370335 sequences. (Running on oeis4.)