5,9,17,29,49,__ Choose the most appropriate option: A) 79 B) 80 C) 81 D) 82 E) 83
(9+5) +3= 
<gadget id="calculator">(9+5) +3</gadget>
<output>17</output>
17   (16+9) +4= 
<gadget id="calculator">(16+9) +4</gadget>
<output>29</output>
29   (28+16)+5= 
<gadget id="calculator">(28+16)+5</gadget>
<output>49</output>
49   (48+28)+6= 
<gadget id="calculator">(48+28)+6</gadget>
<output>82</output>
82   ANSWER:82
<result>D</result>
5,9,17,29,49,__