%I #10 Oct 12 2018 03:29:05
%S 81,1535274,538141408128,1016083395987006672,
%T 11966629996221806897686080
%N The Matter numbers H_{6n+1}^{12n}.
%H Haruzo Hida, <a href="http://gdz.sub.uni-goettingen.de/dms/resolveppn/?PPN=GDZPPN002096978">Congruences of Cusp Forms and Special Values of Their Zeta Functions</a>, Invent. Math., 63 (1981), 225-261. See (6.11).
%Y Cf. A319977, A319978.
%K nonn,more
%O 1,1
%A _N. J. A. Sloane_, Oct 11 2018