# A279618 (b-file synthesized from sequence entry) 1 1 2 -9 3 30 4 -15 5 -240 6 978 7 -1463 8 -2361 9 18201 10 -42800 11 15624 12 227742 13 -809028 14 1088367 15 1593120 16 -11383551 17 25003158 18 -8589729 19 -119069358 20 403991280 21 -521730930 22 -736063496 23 5088063696 24 -10843708302 25 3624181875 26 48991048836 27 -162420646812 28 205328313785 29 284014016994