# A025548 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 3 5 4 6 5 7 6 8 6 9 7 10 8 11 8 12 9 13 10 14 11 15 12 16 13 17 13 18 13 19 14 20 14 21 15 22 16 23 16 24 17 25 18 26 18 27 19 28 19 29 19 30 20 31 21 32 21 33 21 34 22 35 22 36 23 37 24 38 24 39 24 40 25 41 26 42 27 43 27 44 27 45 28 46 28 47 28 48 28 49 29 50 29 51 30 52 31 53 31 54 32 55 33 56 33 57 34 58 34 59 34 60 34 61 35 62 35 63 36 64 37 65 37 66 38 67 38 68 38 69 39 70 40 71 40 72 40 73 40