document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1113448>Question 1113448</A>: <I><SPAN STYLE=\"word-break: break-all;\"> WHATS THE MISSING number in this sequence:\r<BR>\n" );
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document.write( "4,16,64,___,1024 ?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #728485 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=728485\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "Note that it is VERY LIKELY that the missing number is 256, because it creates a very simple pattern among all the numbers.<br><BR>\n" );
document.write( "However, the problem is in fact invalid, because ANY number in the blank would create a valid sequence.<br><BR>\n" );
document.write( "In order for a problem like this to be valid, there has to be some information given about what kind of sequence it is. </SPAN>\n" );
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