# A367078 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 14 4 82 5 514 6 2508 7 -12328 8 -820752 9 -22232232 10 -498433320 11 -9865850688 12 -159373484448 13 -1136343398880 14 65056426313760 15 4663237803223680 16 210535052582008320 17 7821007002377349120 18 242387957802121971840 19 5333182310844833642496