document.write( "Question 1013968: 7, 64, 520, 4168 find the rule for this sequence \n" ); document.write( "
Algebra.Com's Answer #630272 by macston(5194)\"\" \"About 
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\n" ); document.write( "Add 1 and multiply by 8.
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\n" ); document.write( "7 . (7+1)*8=64
\n" ); document.write( "64 . (64+1)*8=520
\n" ); document.write( "520 . (520+1)*8=4168
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