document.write( "Question 908859: 1, 2, 3, 5, 9, 12, 21 find the next pattern
\n" ); document.write( "can u explain why
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Algebra.Com's Answer #551361 by josgarithmetic(39623)\"\" \"About 
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No apparent pattern.
\n" ); document.write( "Try testing for common ratio.
\n" ); document.write( "Try testing for common ratio of each ratio.
\n" ); document.write( "Try testing for any pattern in difference between successive terms.\r
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\n" ); document.write( "\n" ); document.write( "Try graphing the sequence. Does any pattern show visually? \r
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\n" ); document.write( "\n" ); document.write( "The sequence could go according to a rule, but finding such a rule may be beyond \"College Algebra\" courses. I would be curious what the term at index 8 would be; still increasing and greater than 38 or 39?\r
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\n" ); document.write( "\n" ); document.write( "No Pattern.
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