document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=994880>Question 994880</A>: <I><SPAN STYLE=\"word-break: break-all;\"> not very sure if this is in logic but I need some proof.\r<BR>\n" );
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document.write( "I need to prove that this sequence <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2B3%2B5%2B7%2B... ALIGN=MIDDLE  ALT=\"1%2B3%2B5%2B7%2B...\"   DISABLED_style= \"max-width:90%; height:auto;\" > ends in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n%5E2%2B2n-1%29 ALIGN=MIDDLE  ALT=\"n%5E2%2B2n-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "any help is very much appreciated <BR>\n" );
document.write( "thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #613814 by </B><A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><B>Edwin McCravy(20055)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><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=Edwin+McCravy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=613814\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "That's false.  The sequence\r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2B3%2B5%2B7%2B... ALIGN=MIDDLE  ALT=\"1%2B3%2B5%2B7%2B...\"   DISABLED_style= \"max-width:90%; height:auto;\" > ends in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2n-1%29 ALIGN=MIDDLE  ALT=\"2n-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "Edwin</PRE> </SPAN>\n" );
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