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A341560 Fourier coefficients of the modular form (1/t_{3A}) * sqrt( 1-108/t_{3A} ) * F_{3A}^14. 0
0, 1, -12, -729, -8048, -30210 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..5.

Masao Koike, Modular forms on non-compact arithmetic triangle groups, Unpublished manuscript [Extensively annotated with OEIS A-numbers by N. J. A. Sloane, Feb 14 2021.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.

CROSSREFS

Sequence in context: A042749 A219568 A202792 * A317337 A089036 A273033

Adjacent sequences:  A341557 A341558 A341559 * A341561 A341562 A341563

KEYWORD

sign,more

AUTHOR

Robert C. Lyons, Feb 14 2021

STATUS

approved

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Last modified January 28 18:02 EST 2022. Contains 350657 sequences. (Running on oeis4.)