# A300519 (b-file synthesized from sequence entry) 0 1 1 2 2 7 3 39 4 321 5 3603 6 51391 7 884873 8 17770445 9 406673247 10 10431884283 11 296262164637 12 9224841015745 13 312441152401067 14 11434829066996087 15 449675059390576257 16 18908960744072894325 17 846638474386244188311 18 40213487658138717885907 19 2019543479160709325145893