# A131308 (b-file synthesized from sequence entry) 0 0 1 2 2 2 3 2 4 1 5 4 6 4 7 4 8 2 9 6 10 6 11 6 12 3 13 8 14 8 15 8 16 4 17 10 18 10 19 10 20 5 21 12 22 12 23 12 24 6 25 14 26 14 27 14 28 7 29 16 30 16 31 16 32 8 33 18 34 18 35 18 36 9 37 20 38 20 39 20 40 10 41 22 42 22 43 22 44 11 45 24 46 24 47 24 48 12 49 26 50 26 51 26 52 13 53 28 54 28 55 28 56 14 57 30 58 30 59 30 60 15 61 32 62 32 63 32 64 16 65 34 66 34 67 34 68 17 69 36 70 36 71 36 72 18 73 38 74 38 75 38 76 19