# A047308 (b-file synthesized from sequence entry) 1 0 2 3 3 4 4 5 5 6 6 7 7 10 8 11 9 12 10 13 11 14 12 17 13 18 14 19 15 20 16 21 17 24 18 25 19 26 20 27 21 28 22 31 23 32 24 33 25 34 26 35 27 38 28 39 29 40 30 41 31 42 32 45 33 46 34 47 35 48 36 49 37 52 38 53 39 54 40 55 41 56 42 59 43 60 44 61 45 62 46 63 47 66 48 67 49 68 50 69 51 70 52 73 53 74 54 75 55 76 56 77