37 47 52 67 87 112 142
37+1×5=42≠47
42+2×5=52
52+3×5=67
67+4×5=87
87+5×5=112
112+6×5=142
37+1×5=42≠47 42+2×5=52 52+3×5=67 67+4×5=87 87+5×5=112 112+6×5=142
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