[1,1,2,7,42,376,4513,68090,1238968,26416729, 646140364,17837852044,548713088399,18612963873492, 690271321314292,27785827303491579, 1206582732097720126,56224025231569020724, 2798445211000659147033,148178324442139816854902, 8317074395027724691495980]