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0,1
Table of n, a(n) for n=0..104.
Joerg Arndt, Matters Computational (The Fxtbook), p.744
Eric Weisstein's World of Mathematics, Paper Folding Constant
0.85073618820186726036...
RealDigits[ N[ Sum[ 8^2^k/(2^2^(k + 2) - 1), {k, 0, Infinity}], 110]][[1]][[1 ;; 105]] (* Jean-François Alcover, Oct 26 2012 *)
(PARI) default(realprecision, 510);
c=sum(k=0, 10, 1.0/( 2^(2^k) * ( 1 - 1/(2^(2^(k+2))) ) ) )
/* Joerg Arndt, Aug 28 2011 */
Sequence in context: A146489 A230162 A197841 * A073448 A073745 A086730
Adjacent sequences: A143344 A143345 A143346 * A143348 A143349 A143350
nonn,cons,changed
Eric W. Weisstein, Aug 09 2008
approved