document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=656846>Question 656846</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Algebra 2 question:<BR>\n" );
document.write( "find he equation for the sequence of numbers 3, 21, 147, 1029\r<BR>\n" );
document.write( "\n" );
document.write( "there are multiples of 7 in the upper numbers (7 to the \"n\"th power) but how to describe the 3 at the beginning of the sequence? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #409682 by </B><A HREF=/tutors/aboutme.mpl?userid=Tatiana_Stebko><B>Tatiana_Stebko(1539)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Tatiana_Stebko><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=Tatiana_Stebko><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=409682\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2A7%5E%28n-1%29 ALIGN=MIDDLE  ALT=\"3%2A7%5E%28n-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );