HTML RESULT
{sequence even,              rows=5}  {$sequence} {/sequence}
2 4 6 8 10
{sequence biquadratic,       rows=10} {$sequence} {/sequence}
1 16 81 256 625 1296 2401 4096 6561 10000
{sequence even, biquadratic, rows=5}  {$sequence} {/sequence}
16 256 1296 4096 10000