## Dimension table of spaces of degree 2Siegel modular forms

The table below lists, for each bold value of $k$ in the header, the dimensions of the following subspaces of $M_{k-1/2}\left(\Gamma_0(4)\right)$:

• Total: The full space.
• Non cusp: The codimension of the subspace of cusp forms.
• Cusp: The subspace of cusp forms.
$1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $10$ $11$ $12$ $13$ $14$ $15$ $16$ $17$ $18$ $19$ $20$
Total 1 1 3 4 7 9 14 17 24 29 38 45 57 66 81 93 111 126 148 166
Non cusp 1 1 3 4 7 7 10 12 17 20 27 32 41 48 60 69 84 96 114 129
Cusp 0 0 0 0 0 2 4 5 7 9 11 13 16 18 21 24 27 30 34 37

#### Enter a new range of weights for dimension table:

$k$: