Аннотация:We propose inflationary models that are one-parametric generalizations of the Starobinsky R+R^2 model. Using the conformal transformation, we obtain scalar field potentials in the Einstein frame that are one-parametric generalizations of the potential for the Starobinsky inflationary model. We restrict the form of the potentials by demanding that the corresponding function F(R) is an elementary function. We obtain the inflationary parameters of the models proposed and show that the predictions of these models agree with current observational data.