document.write( "Question 796637: Find the sum of 1/10+1/40+1/88+...+1/4062108.
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Algebra.Com's Answer #481465 by psbhowmick(878)\"\" \"About 
You can put this solution on YOUR website!
Try to identify the pattern
\n" ); document.write( "10 = 2x5 = (2+0x3)(2+3)
\n" ); document.write( "40 = 5x8 = (2+3)(2+2x3)
\n" ); document.write( "88 = 8x11 = (2+2x3)(2+3x3)\r
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\n" ); document.write( "\n" ); document.write( "The n-th term of the series is given by
\n" ); document.write( "\"T%5Bn%5D=1%2F%28%282%2B3%28n-1%29%29%282%2B3n%29%29\"
\n" ); document.write( "\"T%5Bn%5D=1%2F%28%283n-1%29%283n%2B2%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "Now, I think you can proceed yourself.\r
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\n" ); document.write( "\n" ); document.write( "Cheers!!!
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