%I A093525
%S A093525 1,7,3,9,8,2,3,9,2,4,5,1,2,6,6,9,3,8,4,2,6,7,9,4,6,5,5,7,8,8,7,3,8,2,7,
%T A093525 2,0,8,2,1,5,3,1,5,8,3,4,7,9,3,5,9,8,1,3,7,8,7,9,0,0,8,8,1,0,5,5,2,5,5,
%U A093525 5,5,6,7,3,8,2,4,4,8,3,1,3,2,6,4,3,9,5,1,5,5,7,0,7,5,0,0,1,2,8,8
%N A093525 Decimal expansion of 13/720 - Pi^2/15015.
%C A093525 Average volume of a tetrahedron picked at random in a tetrahedron with 
               unit volume.
%H A093525 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               TetrahedronTetrahedronPicking.html">Tetrahedron Tetrahedron Picking</
               a>
%e A093525 0.0173982392...
%Y A093525 Sequence in context: A003957 A021579 A139788 this_sequence A139340 A105168 
               A134883
%Y A093525 Adjacent sequences: A093522 A093523 A093524 this_sequence A093526 A093527 
               A093528
%K A093525 nonn,cons
%O A093525 0,2
%A A093525 Eric Weisstein (eric(AT)weisstein.com), Mar 30, 2004