{sequence even, rows=5} {$sequence} {/sequence}
2 4 6 8 10
{sequence factorial, rows=10} {$sequence} {/sequence}
1 2 6 24 120 720 5040 40320 362880 3628800
{sequence even, factorial, rows=5} {$sequence} {/sequence}
2 24 720 40320 3628800