

A097323


One sixth of the unitary sociable numbers.


1



5, 247, 403, 4030, 5873, 43970, 65955, 78883, 116355, 127270, 368671, 372259
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OFFSET

1,1


COMMENTS

Unfortunately the next term is not an integer, so this sequence is no longer of interest.  N. J. A. Sloane, Nov 07 2006
Next term would be A000173(13)/6=172459210/6 but this is not an integer. Others unitarysociable numbers which are not divisible by 6 are: 209524210 = 2.5.7.19.263.599, 1799281330 = 2.5.7.11.139.16811, 7009279550 = 2.5^2.7.13.19.89.911, 111375706442 = 2.7.11.13.59.727.1297,...  Herman Jamke (hermanjamke(AT)fastmail.fm), Nov 01 2006


LINKS

Table of n, a(n) for n=1..12.
D. Moews, Perfect, amicable and sociable numbers
J. O. M. Pedersen, Tables of Aliquot Cycles [Broken link]
J. O. M. Pedersen, Tables of Aliquot Cycles [Via Internet Archive WaybackMachine]
J. O. M. Pedersen, Tables of Aliquot Cycles [Cached copy, pdf file only]
E. Weisstein, Unitary Sociable Numbers


CROSSREFS

Equals A000173(n)/6.
Sequence in context: A327582 A144999 A215910 * A166943 A125533 A068727
Adjacent sequences: A097320 A097321 A097322 * A097324 A097325 A097326


KEYWORD

nonn,fini,full


AUTHOR

Ralf Stephan, Aug 09 2004


STATUS

approved



