%I A010672
%S A010672 0,1,2,4,7,12,20,29,38,52,73,94,127,151,181,211,257,315,373,412,475,530,
%T A010672 545,607,716,797,861,964,1059,1160,1306,1385,1434,1555,1721,1833,1933,
%U A010672 2057,2260,2496,2698,2873,3060,3196,3331,3628,3711,3867,4139,4446,4639
%N A010672 A B_2 sequence: a(n) = least value such that sequence increases and pairwise 
               sums of distinct elements are all distinct.
%C A010672 For further terms see the b-file for A011185.
%H A010672 <a href="Sindx_Br.html#B_2">Index entries for B_2 sequences.</a>
%Y A010672 A025582 is a similar sequence, but there the pairwise sums of (not necessarily 
               distinct) elements are all distinct.
%Y A010672 Cf. A011185.
%Y A010672 Sequence in context: A125892 A072642 A105856 this_sequence A122515 A036372 
               A132218
%Y A010672 Adjacent sequences: A010669 A010670 A010671 this_sequence A010673 A010674 
               A010675
%K A010672 nonn
%O A010672 0,3
%A A010672 Dan Hoey (Hoey(AT)AIC.NRL.Navy.Mil)