[1,1,3,6,17,28,72,122,282,493,1027,1790,3673,6300, 12205,21117,39782,67989,124937,212189,381705, 644625,1136315,1905352,3312916,5513005,9443362, 15624026,26445046,43451200,72751824,118792691, 196966722,319714816,525316191,847734183, 1381904765]