%I #7 Feb 01 2017 10:14:19

%S 1,25,7,47,28,28,14,4,37,14,22,35,21,7,0,31,28,43,0,42,0,11,46,28,32,

%T 35,28,21,23,0,0,31,7,14,0,24,46,0,0,14,14,0,37,5,7,23,42,21,0,16,0,7,

%U 36,14,28,7,0,36,42,0,14,0,28,7,0,28,15,42,28,0,2,1,14,23,28,0,14,0,39,35,46

%N Ramanujan numbers (A000594) read mod 7^2.

%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.

%H Seiichi Manyama, <a href="/A126837/b126837.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A000594, A126836 (mod 7^1), this sequence (mod 7^2), A126838 (mod 7^3).

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Feb 25 2007