# A023681 (b-file synthesized from sequence entry) 1 275 2 283 3 331 4 400 5 448 6 475 7 491 8 507 9 563 10 643 11 688 12 731 13 751 14 775 15 848 16 976 17 1024 18 1099 19 1107 20 1156 21 1192 22 1255 23 1323 24 1328 25 1371 26 1375 27 1399 28 1423 29 1424 30 1456