What will come in place of the question mark (?) in the following number series?
3, 4, 12, 45, 196, ?
The pattern is :
3 $$\times 1 + 1^2$$ = 4
4 $$\times 2 + 2^2$$ = 12
12 $$\times 3 + 3^2$$ = 45
45 $$\times 4 + 4^2$$ = 196
196 $$\times 5 + 5^2$$ = 1005
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