# A224754 (b-file synthesized from sequence entry) 1 3 2 29 3 263 4 2369 5 21323 6 191908 7 1727173 8 15544558 9 139901023 10 1259109208 11 11331982873 12 101987845858 13 917890612731 14 8261015514587 15 74349139631290 16 669142256681616 17 6022280310134550 18 54200522791210955 19 487804705120898599 20 4390242346088087395