document.write( "Question 879999: write the nth rule, given 256,64,16,4 \n" ); document.write( "

Algebra.Com's Answer #531187 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Looks like it starts at 256 and divides by 4.
\n" ); document.write( " $\"A%5Bn%5D=256%2F4%5E%28n-1%29\"$
\n" ); document.write( " $\"A%5B1%5D=256%2F4%5E0=256%2F1=256\"$
\n" ); document.write( " $\"A%5B2%5D=256%2F4%5E1=256%2F4=64\"$
\n" ); document.write( " $\"A%5B3%5D=256%2F4%5E2=256%2F16=16\"$
\n" ); document.write( " $\"A%5B4%5D=256%2F4%5E3=256%2F64=4\"$ \n" ); document.write( "

\n" );