[1,2,6,23,94,391,1674,7340,32810,148460,677221,
3113945,14427443,67248566,314944257,1480937061,
6990005401,33106706997,157268520653,748999807143,
3575464723018,17104963318797,81991933706087,
393724722012390,1893722027888591,9122010044437447,
44001916585556279,212527283465755898]
|