0, 0, 0, 0, 0, 120, 720, 2940, 10080, 31248, 90720, 251460, 673200, 1753752, 4468464, 11176620, 27518400, 66838560, 160422336, 381014676, 896518800, 2091893160, 4844402640, 11142147324, 25467789600, 57881367600, 130862253600, 294440105700, 659545876080