# A111154 (b-file synthesized from sequence entry) 0 1 1 1 2 5 3 22 4 125 5 948 6 8627 7 86618 8 970649 9 13105048 10 206672615 11 3084750894 12 39005776445 13 972651041372 14 45030832321499 15 489627529809250 16 -65060172242461567 17 100399556385989760 18 378285729309697789679 19 921583343151423434486 20 -2826260367937145199562267