Terms. Arithmetic Sequence-A sequence in which each term is a constant amount greater or less than the previous term. In this type of sequence, a n+1 = a n + d, where d is a constant. Common Ratio-In a geometric sequence, the ratio r between each term and the previous term.
In addition to much of Mosquito County's territory being reallocated to Hillsborough, Levy, and Marion counties, St. Lucia County is also created from former Mosquito County territory, spanning halfway across Florida from the East coast and through much of central Florida.
Search form. Okaloosa County - Connecting Communities since 1915. Okaloosa became the 52nd county in Florida on September 7, 1915, and was created from parts of Santa Rosa and Walton Counties. The purpose of Okaloosa County Government is to be responsive to citizens in providing an appropriate level of accessible services on a cost effective basis.