[1,1,3,13,64,340,1903,11053,65993,402527,2497439,
15712220,100001459,642719263,4165537744,
27193644061,178654643151,1180282875483,
7836312619243,52259258911091,349902441457427,
2351240866736891,15851508780927739,
107187240225220684,726784821098903319]
|