For the years 1991 through 2011, the resident population of Tala Town can be approximated by the model
an+1= 5000+102n-0.5n2, n=0, 1,
, 20 where an
is the population and n represents the year, with n=0 corresponding to 1991.
Find the last five terms of this finite
sequence, which represent Tala
towns population for the years 2007-2011.
, , ,
, (give all answers exactly; if answer is non-integer, give in exact