[2,2,2,3,3,3,4,6,6,4,5,9,19,9,5,6,12,42,42,12,6,7, 15,79,149,79,15,7,8,18,136,423,423,136,18,8,9,21, 220,1092,1751,1092,220,21,9,10,24,339,2623,6546, 6546,2623,339,24,10,11,27,502,5937,22970,35654, 22970,5937,502,27]