|
Search: id:A063226
|
|
|
| A063226 |
|
Dimension of the space of weight 2n cuspidal newforms for Gamma_0( 63 ). |
|
+0
2
|
|
| 3, 7, 13, 17, 23, 27, 33, 37, 43, 47, 53, 57, 63, 67, 73, 77, 83, 87, 93, 97, 103, 107, 113, 117, 123, 127, 133, 137, 143, 147, 153, 157, 163, 167, 173, 177, 183, 187, 193, 197, 203, 207, 213, 217, 223, 227, 233, 237, 243, 247
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
COMMENT
|
Except for the first term, a(n)=10*n-a(n-1), (with a(1)=7) [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Oct 18 2009]
|
|
LINKS
|
William A. Stein, Dimensions of the spaces S_k^{new}(Gamma_0(N))
William A. Stein, The modular forms database
|
|
FORMULA
|
a(n)=10*n-a(n-1)-10 (with a(1)=3) [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Nov 26 2009]
|
|
EXAMPLE
|
For n=2, a(2)=10*2-3-10=7; n=3, a(3)=10*3-7-10=13; n=4, a(4)=10*4-13-10=17 [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Nov 26 2009]
|
|
CROSSREFS
|
Sequence in context: A124273 A038923 A061289 this_sequence A063239 A040106 A034914
Adjacent sequences: A063223 A063224 A063225 this_sequence A063227 A063228 A063229
|
|
KEYWORD
|
nonn,new
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com), Jul 10 2001
|
|
|
Search completed in 0.002 seconds
|
