[1,1,3,13,62,318,1718,9627,55437,326070,1950630, 11831706,72597453,449804148,2810260317, 17685019893,111997074910,713223954540, 4564502770117,29341499243806,189364923816282, 1226535071582818,7970416067268898, 51949175133236526]