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A107502 Coefficients of a certain theta series. 1
1, 0, 2, 0, 0, 2, 2, 0, 4, 0, 0, 2, 0, 2, 0, 6, 0, 0, 10 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

See reference for details.

REFERENCES

W. R. Parry, A negative result on the representation of modular forms by theta series, J. Reine Angew. Math., 310 (1979), 151-170.

LINKS

Table of n, a(n) for n=0..18.

CROSSREFS

Sequence in context: A275966 A284059 A329767 * A230419 A146165 A308831

Adjacent sequences:  A107499 A107500 A107501 * A107503 A107504 A107505

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, May 28 2005

STATUS

approved

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Last modified January 18 16:27 EST 2020. Contains 331011 sequences. (Running on oeis4.)