# A139255 (b-file synthesized from sequence entry) 1 2 2 4 3 5 4 6 5 8 6 9 7 10 8 12 9 13 10 14 11 16 12 17 13 18 14 19 15 20 16 21 17 22 18 24 19 25 20 26 21 27 22 28 23 29 24 30 25 31 26 32 27 33 28 34 29 36 30 37 31 38 32 39 33 40 34 41 35 42 36 44 37 45 38 46 39 48 40 49 41 50 42 51 43 52 44 53 45 54 46 56 47 57 48 58 49 59 50 60 51 61 52 62 53 63 54 64 55 65 56 66 57 68 58 69 59 70 60 71 61 72