FAST2 spoj Solution - Correct, Optimal and Working

# AC, ALGO : High School Maths., Big Integer.

# Helpful Link : http://en.wikipedia.org/wiki/Geometric_progression

# For any clarifications, contact me at : osinha6792@gmail.com

t = int( raw_input( ) )
while t :
    n = int( raw_input( ) )
    a = ( 2 ** ( n + 1 ) - 1 ) % 1298074214633706835075030044377087
    print a
    t = t - 1

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