# A195770 (b-file synthesized from sequence entry) 1 3 2 5 3 6 4 7 5 7 6 9 7 9 8 10 9 11 10 11 11 12 12 13 13 13 14 14 15 14 16 15 17 15 18 15 19 16 20 17 21 17 22 18 23 18 24 19 25 19 26 20 27 21 28 21 29 21 30 21 31 22 32 22 33 23 34 23 35 24 36 24 37 25 38 25 39 25 40 26 41 26 42 27 43 27 44 27 45 28 46 28 47 29 48 29 49 30 50 30 51 30 52 31 53 31 54 32 55 32 56 32 57 33 58 33 59 33 60 33