document.write( "Question 1026054: Given the sequence 1,4,16,64 write an explicit formula for the nth term of the sequence in f(n) notation \n" ); document.write( "
Algebra.Com's Answer #641322 by ikleyn(52793)\"\" \"About 
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\n" ); document.write( "Given the sequence 1,4,16,64 write an explicit formula for the nth term of the sequence in f(n) notation
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document.write( "Geometric progression with the first term \"a\" = \"a%5B1%5D\" = 1 and the common ratio r = 4.\r\n" );
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document.write( "The formula for the general term is \"a%5Bn%5D\" = \"a%5B1%5D%2Ar%5E%28n-1%29\" = \"4%5E%28n-1%29\", n = 1, 2, 3, 4, . . . \r\n" );
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document.write( "See the lesson Geometric progressions in this site.\r\n" );
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