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A018883 Least nonsquare having square residues for all moduli 2 through n. 2
2, 3, 12, 21, 21, 21, 60, 184, 184, 280, 280, 364, 364, 364, 1456, 3124, 3124, 5236, 5236, 5236, 5236, 17185, 17185, 25249, 25249, 25249, 25249, 49504, 49504, 49504, 49504, 49504, 49504, 49504, 49504, 233776, 233776, 233776, 233776, 364144, 364144 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,1
LINKS
CROSSREFS
Sequence in context: A076000 A096632 A124261 * A066730 A077755 A061268
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified July 20 23:17 EDT 2024. Contains 374461 sequences. (Running on oeis4.)