[1,-1,2,-7,20,-31,2,-127,1640,-511,-49498,-2047, 2706860,-8191,-199344598,-32767,19391577680, -131071,-2404879413298,-524287,370371189286100, -2097151,-69348874388943598,-8388607, 15514534163573864120,-33554431, -4087072509293056783498]