# A353977 (b-file synthesized from sequence entry) 1 0 2 2 3 3 4 6 5 5 6 5 7 7 8 6 9 3 10 7 11 11 12 9 13 13 14 9 15 8 16 6 17 17 18 14 19 19 20 11 21 10 22 13 23 23 24 17 25 5 26 15 27 30 28 13 29 29 30 16 31 31 32 22 33 14 34 19 35 12 36 18 37 37 38 21 39 16 40 11 41 41 42 12 43 43 44 17 45 8 46 25 47 47 48 29 49 7 50 32 51 20 52 19 53 53 54 41 55 16 56 13 57 22 58 31 59 59 60 20 61 61 62 33 63 10 64 22 65 18 66 16 67 67 68 23 69 26 70 24 71 71 72 26 73 73