# A137698 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 8 6 9 7 11 8 13 9 15 10 16 11 17 12 19 13 20 14 21 15 23 16 25 17 27 18 28 19 29 20 31 21 32 22 33 23 35 24 37 25 39 26 41 27 43 28 44 29 45 30 47 31 49 32 50 33 51 34 53 35 55 36 57 37 59 38 61 39 63 40 64 41 65 42 67 43 68 44 69 45 71 46 73 47 75 48 76 49 77 50 79 51 80 52 81 53 83 54 85 55 87 56 88 57 89 58 91 59 92 60 93 61 95 62 97