#n k d nodes time 140 105 25 2.6 14.0641 140 105 50 11 61.5142 140 105 75 6.6 34.7838 140 35 25 366.2 1165.82 140 35 50 1063.4 2888.61 140 35 75 1558.6 4079.52 140 70 25 134.2 542.979 140 70 50 780.6 3035.34 140 70 75 52.2 202.935