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A083210 Numbers with no subset of their divisors such that the complement has the same sum. 5

%I

%S 1,2,3,4,5,7,8,9,10,11,13,14,15,16,17,18,19,21,22,23,25,26,27,29,31,

%T 32,33,34,35,36,37,38,39,41,43,44,45,46,47,49,50,51,52,53,55,57,58,59,

%U 61,62,63,64,65,67,68,69,71,72,73,74,75,76,77,79,81,82,83,85,86,87,89,91

%N Numbers with no subset of their divisors such that the complement has the same sum.

%C A083206(a(n))=0; complement of A083207; deficient numbers (A005100) are a subset.

%C A179529(a(n)) = 0. [From _Reinhard Zumkeller_, Jul 19 2010]

%H Reinhard Zumkeller, <a href="/A083206/a083206.txt">Illustration of initial terms</a>

%Y Cf. A083211.

%K nonn

%O 1,2

%A _Reinhard Zumkeller_, Apr 22 2003

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Last modified November 14 17:24 EST 2019. Contains 329126 sequences. (Running on oeis4.)