[3,2,10,41,122,417,1405,4671,15642,52322,174925, 585026,1956437,6542577,21879595,73169106, 244689882,818285057,2736485290,9151275161, 30603431477,102343114887,342252900010, 1144552302066,3827578878597,12800079163442, 42805656473005,143149444829321]