%I #8 Oct 15 2012 23:03:33
%S 0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,
%T 1,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,1,0,0,0,1,0,0,0,1,0,1,0,0,
%U 0,1,0,0,0,1,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,1,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,1,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,1,0,1,0,0,0,1,-1,-1,0,-1
%N a(n) = A116909(n) - 2.
%C A116909 is a mystery. This sequence shows the initial terms in a different way.
%H N. J. A. Sloane, <a href="/A174998/b174998.txt">Table of n, a(n) for n = 1..500</a>
%H <a href="/index/Cu#curling_numbers">Index entries for sequences related to curling numbers</a>
%Y Cf. A116909.
%K sign
%O 1
%A _N. J. A. Sloane_, Dec 02 2010
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