# A138723 (b-file synthesized from sequence entry) 1 1 2 3 3 11 4 19 5 37 6 4 7 12 8 20 9 38 10 21 11 39 12 22 13 40 14 23 15 41 16 24 17 42 18 25 19 43 20 26 21 44 22 27 23 45 24 28 25 46 26 29 27 47 28 30 29 48 30 5 31 13 32 31 33 49 34 6 35 14 36 32 37 50 38 7 39 15 40 33 41 51 42 8 43 16 44 34 45 52 46 9 47 17 48 35 49 53 50 2 51 10 52 18 53 36 54 54