# A039683 (b-file synthesized from sequence entry) 1 1 2 -2 3 1 4 8 5 -6 6 1 7 -48 8 44 9 -12 10 1 11 384 12 -400 13 140 14 -20 15 1 16 -3840 17 4384 18 -1800 19 340 20 -30 21 1 22 46080 23 -56448 24 25984 25 -5880 26 700 27 -42 28 1 29 -645120 30 836352 31 -420224 32 108304 33 -15680 34 1288 35 -56 36 1 37 10321920 38 -14026752 39 7559936 40 -2153088 41 359184 42 -36288 43 2184 44 -72 45 1