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%I #3 Mar 30 2012 16:50:37
%S 1,2,5,10,7,10,0,6,3,1,0,11,8,0,9,7,4,6,3,5,0,0,11,4,2,3,9,0,1,5,12,
%T 11,0,8,0,4,3,6,1,3,6,0,11,0,8,9,1,9,11,4,7,2,10,5,0,0,2,2,7,12,3,11,
%U 0,12,4,0,9,1,3,0,10,5,6,6,10,4,0,2,4,10,5,12,9,0,2,9,5,0,8,3,0,6,8,2,8,3,7
%N Ramanujan numbers (A000594) read mod 13.
%D H. P. F. Swinnerton-Dyer, On l-adic representations and congruences for coefficients, of modular forms, pp. 1-55 of Modular Functions of One Variable III (Antwerp 1972), Lect. Notes Math., 350, 1973.
%Y Cf. A000594.
%K nonn
%O 1,2
%A _N. J. A. Sloane_, Feb 25 2007