[1,1,1,1,1,2,1,1,1,3,3,4,3,3,1,1,1,4,6,10,16,21, 13,11,13,21,16,10,6,4,1,1,1,5,10,20,50,82,73,66, 184,411,548,351,455,326,144,67,144,326,455,351, 548,411,184,66,73,82,50,20,10,5,1,1]