Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 5000 articles have referenced us, often saying "we discovered this result with the help of the OEIS".
Table of n, a(n) for n=1..50.
William A. Stein, Dimensions of the spaces S_k(Gamma_0(N)).
William A. Stein, The modular forms database
Sequence in context: A249989 A175229 A242964 * A157938 A095208 A172260
Adjacent sequences: A063114 A063115 A063116 * A063118 A063119 A063120
N. J. A. Sloane, Jul 08 2001