[1,1,1,1,3,1,4,1,5,9,5,1,6,14,14,6,1,1,7,20,29,20,7,1,1,8,27,49,49,27,8,1,1,9,35,76,99,76,35,9,1,1,10,44,111,175,175,111,44,10,1,1,11,54,155,286,351,286,155,54,11,1,1,12,65,209,441,637,637,441,209,65]