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A035705 Numbers k such that the numbers of partitions and partitions-into-distinct-parts of k have a prime GCD. 3
7, 8, 9, 10, 19, 25, 26, 27, 28, 31, 32, 33, 34, 35, 42, 45, 48, 50, 55, 57, 60, 62, 64, 65, 68, 69, 74, 75, 78, 79, 84, 85, 86, 101, 103, 105, 108, 110, 111, 112, 113, 119, 125, 126, 127, 129, 140, 147, 148, 149, 151, 153, 154, 158, 160, 167, 170, 173, 175, 179 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[200], PrimeQ[GCD[PartitionsP[#], PartitionsQ[#]]]&] (* Harvey P. Dale, Jul 05 2019 *)
CROSSREFS
Sequence in context: A343297 A106108 A120309 * A205698 A210147 A340741
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified February 28 21:38 EST 2024. Contains 370400 sequences. (Running on oeis4.)