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A052470 Orders of sociable numbers A003416. 2
5, 28, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 9, 8, 4, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..105.

Eric Weisstein's World of Mathematics, Sociable Numbers.

CROSSREFS

Cf. A003416.

Sequence in context: A216341 A063860 A000878 * A016087 A218346 A106679

Adjacent sequences:  A052467 A052468 A052469 * A052471 A052472 A052473

KEYWORD

nonn

AUTHOR

Eric W. Weisstein

EXTENSIONS

More terms from Eric W. Weisstein, May 22 2006

STATUS

approved

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Last modified March 25 04:15 EDT 2017. Contains 284036 sequences.