What is the next number in the series?
2,4,7,10,15,18,.... Choose the correct choice from the following:
A) 23	B) 24	C) 25	D) 26	E) 27
Adding (0,1,2,3,4,5,6,7) to the prime numbers.   2+0= 
<gadget id="calculator">2+0</gadget>
<output>2</output>
2   3+1= 
<gadget id="calculator">3+1</gadget>
<output>4</output>
4   5+2= 
<gadget id="calculator">5+2</gadget>
<output>7</output>
7   7+3= 
<gadget id="calculator">7+3</gadget>
<output>10</output>
10   11+4= 
<gadget id="calculator">11+4</gadget>
<output>15</output>
15   13+5= 
<gadget id="calculator">13+5</gadget>
<output>18</output>
18   17+6= 
<gadget id="calculator">17+6</gadget>
<output>23</output>
23   23NSWER:23
<result>A</result>
What is the next number in the series?
2,4,7,10,15,18,....