# A165983 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 1 5 1 6 1 7 2 8 1 9 1 10 1 11 4 12 1 13 1 14 1 15 4 16 1 17 1 18 1 19 2 20 1 21 1 22 1 23 2 24 1 25 1 26 1 27 4 28 1 29 1 30 1 31 4 32 1 33 1 34 1 35 2 36 1 37 1 38 1 39 2 40 1 41 1 42 1 43 4 44 1 45 1 46 1 47 4 48 1 49 1 50 1 51 2 52 1 53 1 54 1 55 2 56 1 57 1 58 1 59 4 60 1 61 1 62 1 63 4 64 1 65 1 66 1 67 2 68 1 69 1 70 1 71 2 72 1 73 1 74 1 75 4 76 1 77 1 78 1 79 4 80 1 81 1 82 1 83 2 84 1 85 1 86 1 87 2 88 1 89 1 90 1 91 4 92 1 93 1 94 1 95 4 96 1 97 1 98 1 99 2 100 1 101 1 102 1 103 2 104 1