{sequence even, rows=5} {$sequence} {/sequence}
2 4 6 8 10
{sequence repunit, rows=10} {$sequence} {/sequence}
1 11 111 1111 11111 111111 1111111 11111111 111111111 1111111111
{sequence even, repunit, rows=5} {$sequence} {/sequence}
11 1111 111111 11111111 1111111111