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From module Telescoping Sums and Products
What is the value of the product (1+11)⋅(1+12)⋅(1+13)⋅(1+14)⋅(1+15)⋅(1+16)?(1+\frac{1}{1})\cdot(1+\frac{1}{2})\cdot(1+\frac{1}{3})\cdot(1+\frac{1}{4})\cdot(1+\frac{1}{5})\cdot(1+\frac{1}{6})?(1+11)⋅(1+21)⋅(1+31)⋅(1+41)⋅(1+51)⋅(1+61)?
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