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A067679 Numbers n such that sigma(4n+5)=6n. 0
3, 16, 91, 304, 5203, 37440, 45136, 32308003, 290634256 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A074562 A130744 A009124 * A099952 A074555 A137644

Adjacent sequences:  A067676 A067677 A067678 * A067680 A067681 A067682

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 04 2002

EXTENSIONS

a(8)-a(9) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Feb 01 2009

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Last modified February 13 17:27 EST 2012. Contains 205523 sequences.