# A127605 (b-file synthesized from sequence entry) 0 1 1 6 2 500 3 463736 4 4614756624 5 485005220494432 6 533978739649683515200 7 6129678550595328659594928000 8 731483813983605533022316212534132992 9 905665520470954445892575061753881157482726912