%I A101929
%S A101929 1,50,878,12467,161431,1980636,23471468,271360645,3080075423
%N A101929 Number of Pythagorean triples with hypotenuse < 10^n.
%C A101929 There seems to be a relation between A101930 and this sequence: A101930(n) 
               = n + a(n). - Jan Feitsma and Bart Dopheide (dopheide(AT)fmf.nl), 
               Mar 10 2005
%C A101929 A101390(n) - a(n) = A046080(10^n). The formula listed for A046080 supports 
               the relation of Jan Feitsma and Bart Dopheide: A046080(10^n) = n. 
               [From Frank Marcoline (fvmarcoline(AT)gmail.com), Dec 10 2008]
%H A101929 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               PythagoreanTriple.html">Pythagorean Triple</a>
%Y A101929 Cf. A101930.
%Y A101929 Sequence in context: A104672 A086027 A110929 this_sequence A006360 A112890 
               A160152
%Y A101929 Adjacent sequences: A101926 A101927 A101928 this_sequence A101930 A101931 
               A101932
%K A101929 nonn,more
%O A101929 1,2
%A A101929 Eric Weisstein (eric(AT)weisstein.com), Dec 21, 2004
%E A101929 More terms from Jan Feitsma and Bart Dopheide (dopheide(AT)fmf.nl), Mar 
               10 2005