# A161668 (b-file synthesized from sequence entry) 0 1 1 43 2 945 3 14146 4 162195 5 1518760 6 12093191 7 84189271 8 522910058 9 2942607305 10 15184988654 11 72558839841 12 323609385853 13 1356110885092 14 5369781181160 15 20188204577529 16 72364939854816 17 248214470691451 18 817302378367149