document.write( "Question 907398: 6,18,11,33,26,78,71 next 3 in the sequence \n" ); document.write( "

Algebra.Com's Answer #550345 by richwmiller(17219) $\"\"$ $\"About$

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I see two patterns
\n" ); document.write( "3 times the number
\n" ); document.write( "Subtract 7
\n" ); document.write( "6
\n" ); document.write( "3*6=18
\n" ); document.write( "18-7=11
\n" ); document.write( "3*11=33
\n" ); document.write( "33-7=26
\n" ); document.write( "3*26=78
\n" ); document.write( "78-7=71
\n" ); document.write( "continuing
\n" ); document.write( "3*71=213
\n" ); document.write( "213-7=206
\n" ); document.write( "3*206=618\r
\n" ); document.write( "\n" ); document.write( "The next three are 213, 206,618\r
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