# A028789 (b-file synthesized from sequence entry) 1 2 2 3 3 6 4 7 5 8 6 10 7 11 8 12 9 13 10 14 11 15 12 18 13 19 14 21 15 22 16 23 17 26 18 27 19 29 20 30 21 31 22 32 23 33 24 34 25 35 26 37 27 38 28 39 29 40 30 41 31 42 32 43 33 46 34 47 35 48 36 50 37 51 38 52 39 53 40 54 41 55 42 56 43 58 44 59 45 60 46 62 47 63 48 65 49 66 50 67 51 69 52 70 53 71 54 72 55 74 56 75