%I
%S 0,1,54,1269,16804,134406
%N Fourier coefficients of the modular form (1/t_{3A}) * F_{3A}^16.
%H Masao Koike, <a href="/A004016/a004016.pdf">Modular forms on non-compact arithmetic triangle groups</a>, Unpublished manuscript [Extensively annotated with OEIS A-numbers by N. J. A. Sloane, Feb 14 2021. Sloane wrote 2005 on the first page but the internal evidence suggests 1997.] See page 30.
%K nonn,more
%O 0,3
%A _Robert C. Lyons_, Feb 14 2021
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