In the following number series only one number is wrong. Find out the wrong number.
3, 7, 16, 32, 56, 93, 142
Squares of natural numbers are added
3 $$+ 2^2$$ = 7
7 $$+ 3^2$$ = 16
16 $$+ 4^2$$ = 32
32 $$+ 5^2$$ = 57
57 $$+ 6^2$$ = 93
93 $$+ 7^2$$ = 142
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