[1,1,2,3,6,10,17,30,52,90,156,271,470,815,1414, 2453,4255,7381,12804,22211,38529,66836,115940, 201120,348881,605201,1049837,1821143,3159121, 5480100,9506282,16490465,28605867,49622350, 86079461,149321296]