# A027888 (b-file synthesized from sequence entry) 1 18 2 20 3 2 4 3 5 4 6 7 7 30 8 33 9 35 10 36 11 40 12 44 13 45 14 46 15 48 16 50 17 54 18 55 19 56 20 60 21 63 22 66 23 70 24 72 25 77 26 80 27 84 28 100 29 120 30 140