What will come in place of the question mark (?) in the following number series?
11, 23, 47, 95,191, ?
Each number is multiplied by 2 and then 1 is added to them.
11 $$\times 2 + 1$$ = 23
23 $$\times 2 + 1$$ = 47
47 $$\times 2 + 1$$ = 95
95 $$\times 2 + 1$$ = 191
191 $$\times 2 + 1$$ = 383
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