# A125409 (b-file synthesized from sequence entry) 0 1 1 21 2 231 3 2121 4 22547 5 244601 6 2714271 7 30517333 8 346395491 9 3958011609 10 45437784111 11 523343937005 12 6041702589491 13 69860441606457 14 808706293207743 15 9368913912846221 16 108598284502838979 17 1259272889680954201