document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=823918>Question 823918</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find a recursive rule for the sequence 1, 4, 9, 22,  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #496279 by </B><A HREF=/tutors/aboutme.mpl?userid=tommyt3rd><B>tommyt3rd(5050)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tommyt3rd><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=tommyt3rd><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=496279\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Notice the pattern:<BR>\n" );
document.write( "2*4+1=9<BR>\n" );
document.write( "2*9+4=22\r<BR>\n" );
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document.write( "so a reasonable possibility is:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5Bn%5D=2x%5Bn-1%5D%2Bx%5Bn-2%5D ALIGN=MIDDLE  ALT=\"x%5Bn%5D=2x%5Bn-1%5D%2Bx%5Bn-2%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n%3E=2 ALIGN=MIDDLE  ALT=\"n%3E=2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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