[0,1,0,2,1,2,4,11,23,33,59,108,205,364,709,1368, 2546,4789,9111,17259,33075,63340,121467,232396, 446774,860552,1659065,3203164,6187452,11968853, 23171558,44926416,87186186,169306460,329138934]