[1,1,2,3,5,9,17,34,71,153,337,755,1713,3925,9064, 21065,49213,115477,271961,642495,1521899,3613189, 8595037,20480600,48874131,116781789,279358063, 668925263,1603145325,3845056065,9228442541, 22162387821]