document.write( "Question 898492: What is the number that best completes the sequence on: 2 9 5 13 10 19 17 \n" ); document.write( "
Algebra.Com's Answer #544865 by richwmiller(17219)\"\" \"About 
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2 7 -11 23 -46 92 -184
\n" ); document.write( "9 -4 12 -23 46 -92 184
\n" ); document.write( "5 8 -11 23 -46 92
\n" ); document.write( "13 -3 12 -23 46
\n" ); document.write( "10 9 -11 23
\n" ); document.write( "19 -2 12
\n" ); document.write( "17 10
\n" ); document.write( "27
\n" ); document.write( "
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