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A289833
Fourier coefficients of -q*(Delta/q)' where Delta is the normalized unique weight-twelve cusp form for the full modular group (the generating function of Ramanujan's tau function).
1
24, -504, 4416, -19320, 30240, 100464, -591360, 909144, 1043280, -5346120, 4080384, 6932856, -5224128, -17040240, -14807040, 110494944, -46366344, -191905560, 135085440, 84389760, 269444448, -410151984, -489646080, 611981400, -346642800, 1905256080
OFFSET
1,1
LINKS
FORMULA
a(n) = -n*A000594(n+1).
EXAMPLE
G.f.: 24*q - 504*q^2 + 4416*q^3 - 19320*q^4 + 30240*q^5 + 100464*q^6 - 591360*q^7 + ...
CROSSREFS
Cf. A000594, A006352 (E_2), A147843.
Sequence in context: A004383 A112390 A166757 * A242524 A264956 A055007
KEYWORD
sign
AUTHOR
Seiichi Manyama, Jul 13 2017
STATUS
approved