# A098434 (b-file synthesized from sequence entry) 1 1 2 2 3 -1 4 3 5 -3 6 0 7 4 8 -6 9 0 10 1 11 5 12 -10 13 0 14 5 15 0 16 6 17 -15 18 0 19 15 20 0 21 -3 22 7 23 -21 24 0 25 35 26 0 27 -21 28 0 29 8 30 -28 31 0 32 70 33 0 34 -84 35 0 36 17 37 9 38 -36 39 0 40 126 41 0 42 -252 43 0 44 153 45 0 46 10 47 -45 48 0 49 210 50 0 51 -630 52 0 53 765 54 0 55 -155 56 11 57 -55 58 0 59 330 60 0 61 -1386 62 0 63 2805 64 0 65 -1705 66 0 67 12 68 -66 69 0 70 495