# A267184 (b-file synthesized from sequence entry) 0 1 1 4 2 2 3 5 4 0 5 5 6 3 7 6 8 1 9 6 10 4 11 7 12 2 13 7 14 5 15 8 16 3 17 8 18 6 19 9 20 4 21 9 22 7 23 10 24 5 25 10 26 8 27 11 28 6 29 11 30 9 31 12 32 7 33 12 34 10 35 13 36 8 37 13 38 11 39 14 40 9 41 14 42 12 43 15 44 10 45 15 46 13 47 16 48 11 49 16 50 14 51 17 52 12 53 17 54 15 55 18 56 13 57 18 58 16 59 19 60 14 61 19 62 17 63 20 64 15 65 20 66 18 67 21 68 16 69 21 70 19 71 22 72 17 73 22 74 20 75 23 76 18 77 23 78 21 79 24 80 19