$m$ $\delta = 2$ $\delta = 3$ $\delta = 4$ $\delta = 5$ $\delta = 6$ $\delta = 7$ 25 43 0 - - - - 26 0 0 - - - - 27 1832 1075 - - - - 28 0 126 - - - - 29 52096 105603 - - - - 30 189 22557 - - - -