%I A144664
%S A144664 9,2,8,7,8,6,9,3,5,7,9,9,5,5,2,4,5,3,7,5,1,4,6,9,9,1,5,6,5,2,8,5,2,3,5,
%T A144664 1,9,3,2,0,1,0,1,5,0,3,7,5,3,0,4,1,1,8,2,0,1,0,2,8,2,6,5,1,4,8,7,2,0,0,
%U A144664 7,3,7,9,9,1,6,0,2,2,3,8,8,2,7,4,1,5,5,1,8,1,0
%N A144664 Decimal expansion of product_{n=2..infinity} (n^5-1)/(n^5+1).
%H A144664 J. Borwein et al., <a href="http://www.ams.org/mathscinet-getitem?mr=2051473">
               Experimentation in Mathematics</a>, 2004, section 1.2.
%H A144664 E. W. Weisstein, <a href="http://mathworld.wolfram.com/InfiniteProduct.html">
               Infinite Product</a>, MathWorld.
%e A144664 0.92878693579955245375146991...
%Y A144664 Cf. A090986.
%Y A144664 Sequence in context: A011453 A125580 A086238 this_sequence A073007 A157215 
               A021919
%Y A144664 Adjacent sequences: A144661 A144662 A144663 this_sequence A144665 A144666 
               A144667
%K A144664 nonn,cons
%O A144664 0,1
%A A144664 R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 01 2009