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A074729 Numbers whose sum of anti-divisors is a square. 0
1, 2, 6, 14, 22, 30, 89, 96, 120, 121, 169, 219, 221, 228, 253, 259, 323, 357, 397, 431, 467, 485, 554, 579, 719, 726, 739, 740, 778, 803, 841, 873, 881, 902, 923, 1004, 1014, 1028, 1262, 1313, 1331, 1527, 1568, 1734, 1790, 1822, 1862, 1903, 1926, 2045, 2063 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Cf. A066417, A066272 (anti-divisors).
Sequence in context: A162796 A172304 A160164 * A099901 A119846 A119844
KEYWORD
easy,nonn,changed
AUTHOR
Jason Earls, Sep 05 2002
STATUS
approved

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Last modified April 20 21:11 EDT 2024. Contains 371845 sequences. (Running on oeis4.)