# A019303 (b-file synthesized from sequence entry) 0 1 1 4 2 1 3 5 4 1 5 6 6 1 7 7 8 1 9 8 10 1 11 9 12 1 13 10 14 1 15 11 16 1 17 12 18 1 19 13 20 1 21 14 22 1 23 15 24 1 25 16 26 1 27 17 28 1 29 18 30 1 31 19 32 1 33 20 34 1 35 21 36 1 37 22 38 1 39 23 40 1 41 24 42 1 43 25 44 1 45 26 46 1 47 27 48 1 49 28 50 1 51 29 52 1 53 30 54 1 55 31 56 1 57 32 58 1 59 33 60 1 61 34 62 1 63 35 64 1 65 36 66 1 67 37 68 1 69 38 70 1 71 39 72 1 73 40 74 1 75 41 76 1 77 42 78 1 79 43 80 1 81 44 82 1 83 45 84 1 85 46 86 1