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Search: id:A067678
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A067678 Numbers n such that sigma(4n+3)=6n. +0
1
2, 8, 12, 600, 5082, 13680, 17160, 25920, 265200, 1256640, 3591600, 23919840, 42923520, 351195264, 1642291200, 12572386944, 15043279104 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A066471 A001229 A120000 this_sequence A134905 A030389 A136738

Adjacent sequences: A067675 A067676 A067677 this_sequence A067679 A067680 A067681

KEYWORD

nonn

AUTHOR

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

EXTENSIONS

a(9)-a(17) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Feb 01 2009

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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