# A308153 (b-file synthesized from sequence entry) 1 1 2 1 3 3 4 7 5 19 6 47 7 134 8 357 9 1031 10 2912 11 8612 12 25007 13 75378 14 223884 15 683915 16 2067578 17 6376800 18 19503546 19 60749341 20 187592661 21 587938043 22 1831377952 23 5773159368 24 18092820941 25 57328904204 26 180657986051 27 574735018826 28 1820143698295 29 5810522774503 30 18473074695503