<PRE><B>Question 1043531</B>
&lt;pre&gt;
We easily see the pattern of the odd-numbered terms,
start with 64 and take half each time:

 64, __, 32, __, 16, __,  8, __,  4, __,  2, __

Then we notice that the term on the left of 32 is 3
more than 32, and the term on the right of 32 is 3 less
than 32,

 64, &lt;u&gt;35&lt;/u&gt;, 32, &lt;u&gt;29&lt;/u&gt;, 16, __,  8, __,  4, __,  2, __

So the one just before 8 is 3 more than 8, or 11, and the
term on the right of 8 is 3 less than 8, or 5.  And the 
pattern goes like this:

 64, &lt;u&gt;35&lt;/u&gt;, 32, &lt;u&gt;29&lt;/u&gt;, 16, &lt;u&gt;11&lt;/u&gt;,  8, &lt;u&gt; 5&lt;/u&gt;,  4, &lt;u&gt; 5&lt;/u&gt;,  2, &lt;u&gt;-1&lt;/u&gt;

Edwin&lt;/pre&gt;</PRE>