# A047501 (b-file synthesized from sequence entry) 1 1 2 3 3 4 4 5 5 7 6 9 7 11 8 12 9 13 10 15 11 17 12 19 13 20 14 21 15 23 16 25 17 27 18 28 19 29 20 31 21 33 22 35 23 36 24 37 25 39 26 41 27 43 28 44 29 45 30 47 31 49 32 51 33 52 34 53 35 55 36 57 37 59 38 60 39 61 40 63 41 65 42 67 43 68 44 69 45 71 46 73 47 75 48 76 49 77 50 79 51 81 52 83 53 84 54 85 55 87 56 89