# A117504 (b-file synthesized from sequence entry) 1 37 2 137 3 151 4 173 5 409 6 467 7 503 8 677 9 937 10 1091 11 1153 12 1229 13 1303 14 1409 15 1453 16 1471 17 1531 18 2137 19 2221 20 2251 21 2393 22 2503 23 2593 24 2633 25 2671 26 2797 27 2837 28 3001 29 3023 30 3089 31 3163