# A073158 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 7 5 5 6 8 7 10 8 14 9 15 10 19 11 16 12 20 13 21 14 22 15 26 16 28 17 27 18 30 19 32 20 33 21 37 22 38 23 40 24 39 25 44 26 45 27 47 28 46 29 49 30 50 31 51 32 52 33 56 34 58 35 60 36 61 37 59 38 64 39 66 40 68 41 72 42 67 43 74 44 73