− q 46 − q 42 − q 40 + q 30 + q 26 + q 22 + q 16 + q 12 + q 10 + q 8 + q 4 − 1 {\displaystyle -q^{46}-q^{42}-q^{40}+q^{30}+q^{26}+q^{22}+q^{16}+q^{12}+q^{10}+q^{8}+q^{4}-1}