# A364782 (b-file synthesized from sequence entry) 1 1 2 1451520 3 18341406720 4 6088116142080 5 1828008000000000 6 26622918682214400 7 3281486623259443200 8 25535409887190712320 9 575572777593233172480 10 2653390172160000000000 11 73385854415869121280000 12 111664614320486586777600 13 2947127504061746732912640 14 4763143463393546993664000