document.write( "Question 800111: What is the pattern in these numbers\r
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document.write( " 1, 2, 7, 20, 61, 182 \r
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Algebra.Com's Answer #482956 by mhel12jhane(6)![]() ![]() You can put this solution on YOUR website! 1+2=3*2+1=7 \n" ); document.write( "1+2+7=10*2=20 \n" ); document.write( "1+2+7+20=30*2+1=61 \n" ); document.write( "1+2+7+20+61=91*2=182 \n" ); document.write( "1+2+7+20+61+182=273*2+1=547\r \n" ); document.write( "\n" ); document.write( "pattern \n" ); document.write( "1st add the numbers then *2+1 \n" ); document.write( "2nd add the numbers then *2 \n" ); document.write( " repeat the sequence \n" ); document.write( " |