0,2, 6, 12, 20, 30, 42, ___	Select the correct option:
A) 55	B) 85	C) 59	D) 63	E) 56
0=1*1-1   2=2*2-2   6=3*3-3   12=4*4-4   20=5*5-5   30=6*6-6   42=7*7-7   Similarly  8*8-8= 
<gadget id="calculator"> 8*8-8</gadget>
<output>56</output>
56   ANSW56R:56
<result>E</result>
0,2, 6, 12, 20, 30, 42, ___