GMAT Club Tests | Re: M26-24

A set A consists of 7 consecutive odd integers. If the sum of 5 largest integers of set A is -185 what is the sum of the 5 smallest integers of set A?

A. -165
B. -175
C. -195
D. -205
E. -215

Why I am not getting the same answer if I take the series 2n+1, 2n+3, 2n+5....., 2n+13
Given 5 largest sum, so that will be from 2n+5 to 2n+13
10n+45 =-185
n = 22

Asked - Sum of first five, so that will from 2n+1 to 2n+9
10n + 25 = -195

Bunuel please clarify