# A127671 (b-file synthesized from sequence entry) 1 1 2 1 3 -1 4 1 5 -3 6 2 7 1 8 -4 9 -3 10 12 11 -6 12 1 13 -5 14 -10 15 20 16 30 17 -60 18 24 19 1 20 -6 21 -15 22 -10 23 30 24 120 25 30 26 -120 27 -270 28 360 29 -120 30 1 31 -7 32 -21 33 -35 34 42 35 210 36 140 37 210 38 -210 39 -1260 40 -630 41 840 42 2520 43 -2520 44 720 45 1 46 -8 47 -28 48 -56 49 -35 50 56 51 336 52 560 53 420 54 560 55 -336 56 -2520 57 -1680 58 -5040 59 -630 60 1680 61 13440 62 10080 63 -6720