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Search: id:A081533
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%I A081533
%S A081533 1,3,7,12,31,28,127,60,91,124,2047,168,8191,508,403,360,131071,546,
%T A081533 524287,744,1651,8188,8388607,1170,3751,32764,2821,3048,536870911,2418,
%U A081533 2147483647,2880,26611,524284,15367,4368,137438953471,2097148,106483
%N A081533 Sum of terms in row n of A081532.
%F A081533 a(n) = sigma(A005179(n)).
%Y A081533 Cf. A005179, A081532.
%Y A081533 Sequence in context: A007626 A047068 A167490 this_sequence A096856 A108154 
               A010260
%Y A081533 Adjacent sequences: A081530 A081531 A081532 this_sequence A081534 A081535 
               A081536
%K A081533 nonn
%O A081533 1,2
%A A081533 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Mar 28 2003
%E A081533 More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Jun 07 
               2004

    
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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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