%N Weights of cusp forms satisfying certain conditions associated with a theorem of Serre and Deligne.
%C Probably the list is complete.
%D H. P. F. Swinnerton-Dyer, On l-adic representations ..., pp. 1-55 in Modular Functions of One Variable III, Lect. Notes Math. Vol. 350, Springer, 1973, see p. 6.
%A _N. J. A. Sloane_, Feb 23 2007