# A175385 (b-file synthesized from sequence entry) 1 1 2 3 3 17 4 23 5 61 6 107 7 421 8 1103 9 5777 10 7563 11 19801 12 103681 13 135721 14 355323 15 1860497 16 2435423 17 6376021 18 11128427 19 43701901 20 114413063 21 599074577 22 784198803 23 2053059121 24 10749957121 25 14071876561 26 36840651123 27 192900153617