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if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is
if a=(1,2,3,4,5),then the number of proper subsets a is