Play/single/powerful

HTML	RESULT
{sequence even, rows=5} {$sequence} {/sequence}	2 4 6 8 10
{sequence powerful, rows=10} {$sequence} {/sequence}	1 4 8 9 16 25 27 32 36 49
{sequence even, powerful, rows=5} {$sequence} {/sequence}	4 8 16 32 36