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Search: id:A054572
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A054572 Smaller members of g-reduced amicable pairs: the "a" term of a pair of numbers a,b such that sigma(a)=sigma(b)=a+b+GCD(a,b). +0
2
120, 182, 184, 435, 435, 672, 801, 885, 1012, 1155, 1162, 1336, 1365, 1534, 1989, 2295, 2318, 4527, 4917, 4935, 5229, 5428, 5974, 6128, 7155, 7582, 7708, 8733, 11115, 11637, 13635, 14378, 15128, 15796, 16252 (list; graph; listen)
OFFSET

1,1
CROSSREFS

See A054573 for the "b" terms.

Sequence in context: A030634 A090782 A023197 this_sequence A056994 A114823 A069790

Adjacent sequences: A054569 A054570 A054571 this_sequence A054573 A054574 A054575

KEYWORD

nonn

AUTHOR

Yasutoshi Kohmoto (zbi74583(AT)boat.zero.ad.jp)

EXTENSIONS

Corrected and extended by R. J. Mathar, Oct 19 2006

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

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