Having problems finding a closed-form expression for the integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral of an integral?