# A048605 (b-file synthesized from sequence entry) 0 1 1 -1 2 7 3 -43 4 4489 5 -49897 6 20130311 7 -319053131 8 329796121169 9 -62717244921977 10 14635852695795623 11 -33233512260583073 12 149490010959849868177 13 -3562767949848393597053