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Search: id:A087244
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A087244 Non-square-free deficient numbers. +0
6
4, 8, 9, 16, 25, 27, 32, 44, 45, 49, 50, 52, 63, 64, 68, 75, 76, 81, 92, 98, 99, 116, 117, 121, 124, 125, 128, 135, 136, 147, 148, 152, 153, 164, 169, 171, 172, 175, 184, 188, 189, 207, 212, 225, 232, 236, 242, 243, 244, 245, 248, 250, 256, 261, 268, 275, 279 (list; graph; listen)
OFFSET

1,1

EXAMPLE

m=45-3*3*5 and sigma[45]=78<2m=90.

CROSSREFS

Cf. A087245-A087247, A008683, A000203, A013929, A005117, A005100, A005101.

Sequence in context: A175031 A052054 A046447 this_sequence A080062 A088949 A134600

Adjacent sequences: A087241 A087242 A087243 this_sequence A087245 A087246 A087247

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Sep 05 2003

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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