[1,1,2,4,10,24,64,164,440,1164,3128,8368,22552,
60624,163528,440768,1189616,3210000,8667296,
23400304,63196192,170668608,460972768,1245085184,
3363190688,9084616128,24540062528,66289885504,
179071151872,483733046208,1306740302848,
3529993576448,9535868752256]
|