# A026662 (b-file synthesized from sequence entry) 2 1 3 8 4 38 5 202 6 873 7 4228 8 17982 9 83986 10 356720 11 1636710 12 6967782 13 31651902 14 135174069 15 610281684 16 2614576678 17 11756749378 18 50516489196 19 226522941742 20 975898078974 21 4367362698334 22 18859586883256 23 84276937119086 24 364693906704798