# A171308 (b-file synthesized from sequence entry) 1 3 2 8 3 19 4 29 5 57 6 122 7 272 8 565 9 1199 10 2510 11 5218 12 10782 13 22794 14 48127 15 99220 16 202249 17 415900 18 855057 19 1747383 20 3572839 21 7297948 22 14809245 23 30091650 24 61043576