Play/single/step

HTML	RESULT
{sequence even, rows=5} {$sequence} {/sequence}	2 4 6 8 10
{sequence step=4, rows=10} {$sequence} {/sequence}	1 5 9 13 17 21 25 29 33 37
{sequence even, step=4, rows=5} {$sequence} {/sequence}	1 1 1 1 1