[1,240,10920,163520,1075860,4464096,14909440,
40080000,96643950,204728400,412819680,754303680,
1350075720,2236728480,3673313280,5666507392,
8760753540,12779981760,18827053960,26351976000,
37332319752,50483661760,69411962880,91160284800,
122167955000]
|