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Search: id:A015861
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A015861 Numbers n such that sigma(n) = sigma(n + 3). +0
1
382, 8922, 11935, 31815, 32442, 61982, 123795, 145915, 186615, 271215, 442362, 554715, 560382, 580635, 964535, 1191575, 1243375, 1369302, 1539942, 1642795, 2616702, 3141215, 3299062, 3556035, 3716895, 4201015, 5148294 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A023910 A035845 A028682 this_sequence A072385 A045122 A064721

Adjacent sequences: A015858 A015859 A015860 this_sequence A015862 A015863 A015864

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com)

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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