# A137324 (b-file synthesized from sequence entry) 3 1 4 3 5 2 6 6 7 3 8 5 9 6 10 9 11 4 12 8 13 5 14 13 15 12 16 7 17 6 18 10 19 7 20 13 21 16 22 19 23 8 24 12 25 13 26 22 27 11 28 16 29 9 30 17 31 10 32 12 33 23 34 28 35 21 36 14 37 11 38 31 39 26 40 17 41 12 42 22 43 13 44 25 45 20 46 37 47 14 48 18 49 21 50 20 51 33 52 28 53 15 54 19 55 30 56 23 57 36 58 45 59 16 60 24 61 17 62 49 63 26 64 19 65 34 66 31 67 18 68 36 69 43 70 30 71 19 72 23 73 20 74 58 75 27 76 40 77 37