$m$ $\delta = 2$ $\delta = 3$ $\delta = 4$ $\delta = 5$ $\delta = 6$ $\delta = 7$ 18 29 0 0 0 0 0 19 0 0 0 0 0 0 20 831 522 0 0 0 0 21 0 84 0 0 0 0 22 16046 36520 7685 0 0 0 23 126 10342 3444 0 0 0 24 239644 1619727 975907 103211 0 0 25 7340 715696 - - - - 26 2996878 57857661 - - - - 27 215506 36498414 - - - - 28 32999272 1821902828 - - - - 29 4333980 1529986690 - - - - 30 330883356 52861529660 - - - -