In the following question, select the missing number from the given series:
6, 19, 54, 167, 494, ?
The pattern followed is :
6 $$\times3+1$$ = 19
19Â $$\times3-3$$ =Â 54
54Â $$\times3+5$$ =Â 167
167Â $$\times3-7$$ =Â 494
494Â $$\times3+9$$ =Â 1491
=> Ans - (A)
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