# A169984 (b-file synthesized from sequence entry) 1 51 2 52 3 53 4 54 5 56 6 57 7 58 8 59 9 551 10 553 11 557 12 559 13 5051 14 5053 15 5057 16 5059 17 5501 18 5503 19 5507 20 5509 21 50051 22 50053 23 50057 24 50059 25 55001 26 55003 27 55007 28 55009 29 55551 30 55553 31 55557 32 55559 33 500501 34 500503 35 500507 36 500509 37 505001 38 505003