[0,1,4,36,512,10000,248832,7529536,268435456, 11019960576,512000000000,26559922791424, 1521681143169024,95428956661682176, 6502111422497947648,478296900000000000000, 37778931862957161709568,3189059870763703892770816, 286511799958070431838109696]