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A323991 Fourier coefficients of Eisenstein series of degree 2 and weight 4: a(n) = coefficient of the matrix [n, 0; 0, 1] with determinant n. 2
30240, 181440, 497280, 997920, 1814400, 2782080 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

Howard L. Resnikoff, and R. L. Saldana, Some properties of Fourier coefficients of Eisenstein series of degree two, J. reine angew. Math 265.9 (1974): 90-109. (Table II gives first 399 terms.)

CROSSREFS

Cf. A323990, A323992.

Sequence in context: A027687 A190475 A218029 * A109485 A156429 A171263

Adjacent sequences:  A323988 A323989 A323990 * A323992 A323993 A323994

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Feb 14 2019

STATUS

approved

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Last modified December 11 23:44 EST 2019. Contains 329945 sequences. (Running on oeis4.)