KeepRemoveFlag/power

HTML	RESULT
{sequence 25, push='mySequence'}
{pull mySequence, make, power=4} {$sequence} {/pull}	4 16 64 256 1024 4096 16384 65536 262144 1048576 4194304 16777216 67108864 268435456 1073741824 4294967296 17179869184 68719476736 274877906944 1099511627776 4398046511104 17592186044416 70368744177664 281474976710656 1125899906842624
{pull mySequence, keep, power=4} {$sequence} {/pull}	4 16
{pull mySequence, remove, power=4} {$sequence} {/pull}	1 2 3 5 6 7 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23 24 25
{pull mySequence, flag, power=4} {$sequence} {/pull}	0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0