[1,2,4,7,13,23,43,80,156,307,631,1319,2864,6347, 14548,34096,82345,203466,516579,1341630,3572192, 9723727,27086402,77076404,224114976,665107317, 2014441159,6221618985,19589881224,62845129871, 205344612882]