[1,1,3,7,22,82,339,1505,7036,33836,166246,829987, 4197273,21456444,110716585,576027737,3018986040, 15927330105,84530870455,451069339063, 2418927725532,13030938290472,70492771581350, 382816374644336,2086362209298079, 11408580755666756]