# A301424 (b-file synthesized from sequence entry) 1 1 2 7 3 64 4 609 5 5846 6 56161 7 539540 8 5183417 9 49797685 10 478412117 11 4596160548 12 44155846113 13 424210322004 14 4075437640457 15 39153200900024 16 376149330687809 17 3613710136705565 18 34717331354145139 19 333533418773956668 20 3204294140706218329 21 30784024515164777522