{sequence 25, push='mySequence'}
{pull mySequence, make, lucky} {$sequence} {/pull}
1 3 7 9 13 15 21 25
{pull mySequence, keep, lucky} {$sequence} {/pull}
{pull mySequence, remove, lucky} {$sequence} {/pull}
2 4 5 6 8 10 11 12 14 16 17 18 19 20 22 23 24
{pull mySequence, flag, lucky} {$sequence} {/pull}
1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1