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Search: id:A015881
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A015881 Numbers n such that sigma(n) = sigma(n + 11). +0
1
28, 154, 466, 874, 958, 1054, 2266, 2878, 11505, 12754, 14674, 17974, 21154, 21778, 29223, 29535, 31725, 32714, 39658, 43186, 48004, 52018, 62338, 70198, 126795, 132783, 163251, 164818, 207603, 212938, 221595, 272685, 274527 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A069917 A028380 A002593 this_sequence A026910 A085377 A129136

Adjacent sequences: A015878 A015879 A015880 this_sequence A015882 A015883 A015884

KEYWORD

nonn

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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