! chrma22 ! Chromatic polynomial kind a (zero root removed) dri 0 21 -246093 2492430 -12114723 37736580 -84823783 146716642 -202994933 230138376 -216927522 171394508 -113940788 63782456 -30020386 11837548 -3886852 1052700 -231773 40562 -5445 528 -33 1