Question 1172932
<pre>
 0 +  3 =  3
 3 +  5 =  8
 8 +  7 = 15
15 +  9 = 24<font color="red"><b>
24 + 11 = 35
35 + 13 = 48
48 + 15 = 63</font></b>

Edwin</pre>