Search: id:A060306
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%I A060306
%S A060306 1,2,3,4,6,8,9,10,12,16,18,20,24,32,36,40,48,64,72,80,96,108,128,144,
%T A060306 160,192,216,256,288,320,384,432,480,512,576,640,768,864,960,1024,1152,
%U A060306 1280,1440,1536,1728,1920,2048,2304,2560,2592
%N A060306 Number of ways in which n-th number expressible as sums of 2 distinct 
               nonzero squares in more ways than any smaller integer may be so represented.
%e A060306 Choosing among numbers in the range 4900 through 7230, for instance, 
               we have 4901 = 1^2 + 70^2 = 26^2 + 65^2 = 49^2 + 50^2 [ 3 ways ]; 
               5081 = 40^2 + 50^2 [ 1 way ]; 5525 = 7^2 + 74^2 = 14^2 + 73^2 = 22^2 
               + 71^2 = 25^2 + 70^2 = 41^2 + 62^2 = 50^2 + 55^2 [ 6 ways ]; 6497 
               = 16^2 + 79^2 = 49^2 + 64^2 [ 2 ways ]; 7225 = 13^2 + 84^2 = 36^2 
               + 77^2 = 40^2 + 75^2 = 51^2 + 68^2 [ 4 ways ].
%Y A060306 Cf. A052199.
%Y A060306 Number of pairs of distinct squares for the n-th entry in A052199.
%Y A060306 Sequence in context: A064150 A067023 A002183 this_sequence A158614 A117925 
               A135571
%Y A060306 Adjacent sequences: A060303 A060304 A060305 this_sequence A060307 A060308 
               A060309
%K A060306 nonn
%O A060306 0,2
%A A060306 Lekraj Beedassy (blekraj(AT)yahoo.com), Mar 26 2001
%E A060306 More terms from Randall L. Rathbun, Jan 18 2002

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