[1,28,509,7628,102477,1284060,15338893,177026476, 1991073293,21954504572,238334455437,2555217498444, 27118409281549,285415846100764,2983193752870541, 30999901741572332,320557221434296845, 3300921733229659836,33869642781313790605]