# A175074 (b-file synthesized from sequence entry) 1 1 2 4 3 6 4 8 5 10 6 12 7 14 8 16 9 18 10 20 11 22 12 24 13 26 14 27 15 30 16 32 17 34 18 35 19 38 20 40 21 42 22 44 23 46 24 48 25 50 26 51 27 54 28 56 29 57 30 60 31 62 32 64 33 65 34 68 35 70 36 72 37 74 38 76 39 77 40 80 41 82 42 84 43 86 44 87 45 90 46 92 47 93 48 95 49 98 50 100 51 102