document.write( "Question 1210385: 1, 2, 4, 8, 16, 32
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Algebra.Com's Answer #852149 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Simplest recursion formula:\r\n" );
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document.write( "\"matrix%281%2C3%2C+++++a%5Bn%5D=2%2Aa%5Bn-1%5D%2C%22%2C%22%2Ca%5B1%5D=1%29\"\r\n" );
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document.write( "Simplest general formula\r\n" );
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document.write( "\"matrix%281%2C3%2C++++a%5Bn%5D=2%5E%28n-1%29%2C%22%2C%22%2Cn=%221%2C2%2C...%22%29\"\r\n" );
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document.write( "Edwin
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