Search: id:A093492
Results 1-1 of 1 results found.

%I A093492
%S A093492 0,0,0,1,0,1,1,0,2,0,0,2,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,4,0,0,0,1,0,
%T A093492 0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,1,0,0,0,1,1,0,0,0,2,0,0,0,0,0,0,0,0,0,0,
%U A093492 0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,1,1,0,0
%N A093492 Define the divisor symmetry of a number n to be k if n-r and n+r have 
               the same number of divisors for r = 1 to k but not for k+1. Sequence 
               contains the divisor symmetry of n.
%C A093492 Subsidiary sequence: Indices of the first occurrence of n in this sequence.
%C A093492 Is this sequence bounded? Through n = 20000, a(432)=6 is the only value 
               greater than 4. - Frank Adams-Watters (FrankTAW(AT)Netscape.net), 
               May 12 2006
%Y A093492 Cf. A093488, A093491, A093493, A093494.
%Y A093492 Sequence in context: A113129 A127826 A109983 this_sequence A128771 A139380 
               A000122
%Y A093492 Adjacent sequences: A093489 A093490 A093491 this_sequence A093493 A093494 
               A093495
%K A093492 nonn
%O A093492 1,9
%A A093492 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 16 2004
%E A093492 More terms from Frank Adams-Watters (FrankTAW(AT)Netscape.net), May 12 
               2006

Search completed in 0.001 seconds