0,7
See reference for details.
W. R. Parry, A negative result on the representation of modular forms by theta series, J. Reine Angew. Math., 310 (1979), 151-170.
Sequence in context: A120832 A021988 A021619 * A126664 A198986 A198227
Adjacent sequences: A107493 A107494 A107495 * A107497 A107498 A107499
nonn
N. J. A. Sloane (njas(AT)research.att.com), May 28 2005