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A341567 Fourier coefficients of the modular form (1/t_{6a}) * (1-6*sqrt(-3)/t_{6a}) * (1-12*sqrt(-3)/t_{6a}) * F_{6a}^12. 0
1, -3, -810, -14848 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..3.

Masao Koike, Modular forms on non-compact arithmetic triangle groups, Unpublished manuscript [Extensively annotated with OEIS A-numbers by N. J. A. Sloane, Feb 14 2021.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: A259371 A294794 A293252 * A287695 A083250 A096086

Adjacent sequences:  A341564 A341565 A341566 * A341568 A341569 A341570

KEYWORD

sign,more

AUTHOR

Robert C. Lyons, Feb 15 2021

STATUS

approved

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Last modified July 3 17:54 EDT 2022. Contains 355055 sequences. (Running on oeis4.)