A1 =3,An=3An-1+2,n>1
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Gargle with salt water. Gargling with warm salt water can help soothe a scratchy throat. ...
Suck on a lozenge. ...
Try OTC pain relief. ...
Enjoy a drop of honey. ...
Try an echinacea and sage spray. ...
Stay hydrated. ...
Use a humidifier. ...
Give yourself a steam shower.
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