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A048110 Fourier coefficients of T_{20}. +0
6
1, -456, -39600, -1516256, -37547076, -695294928, -10390984576, -131304417600, -1447427871414, -14232212453368, -126913165432704, -1039564575554400, -7901386666587800, -56184964286852016, -376299050740397568 (list; graph; listen)
OFFSET

-2,2

REFERENCES

C.L. Siegel, Advanced Analytic Number Theory,Tata Institute of Fundamental Research, Bombay, 1980, pp. 249-268.

FORMULA

G.f.: G_6/Delta^2 (in Siegel's notation.)

EXAMPLE

T_{20} = 1 q^(-2) - 456 q^(-1) - 39600 q^0 - 1516256 q^1 - 37547076 q^2 - ....

CROSSREFS

Cf. A048057, A006922, A048100, A048101, A048110, A048145.

Adjacent sequences: A048107 A048108 A048109 this_sequence A048111 A048112 A048113

Sequence in context: A116331 A099650 A077578 this_sequence A037945 A068259 A036271

KEYWORD

easy,sign

AUTHOR

Barry Brent (barryb(AT)primenet.com)

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.


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