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A111945 Dimension of a certain space of modular forms of weight 2 and level p^2, where p runs through the primes > 3 that are == 3 mod 4. See reference for precise definition. 1
1, 1, 1, 3, 3, 1, 5, 3, 1, 7, 5, 3, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Could this be the same as A002143?

REFERENCES

A. Pacetti and F. Rodriguez Villegas, Computing weight two modular forms of level p^2, Math. Comp. 74 (2004), 1545-1557. See Table 1.

LINKS

Table of n, a(n) for n=1..13.

CROSSREFS

Cf. A101435.

Sequence in context: A193740 A111408 A092674 * A002143 A039739 A160496

Adjacent sequences:  A111942 A111943 A111944 * A111946 A111947 A111948

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 29 2006

STATUS

approved

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Last modified November 29 00:35 EST 2014. Contains 250479 sequences.