# A364726 (b-file synthesized from sequence entry) 1 12 2 24 3 84 4 120 5 672 6 24384 7 43065 8 78975 9 81081 10 261261 11 523776 12 9124731 13 13398021 14 69087249 15 91963648 16 459818240 17 39142675143 18 51001180160