# A048786 (b-file synthesized from sequence entry) 1 1 2 8 3 1 4 96 5 24 6 1 7 1536 8 576 9 48 10 1 11 30720 12 15360 13 1920 14 80 15 1 16 737280 17 460800 18 76800 19 4800 20 120 21 1 22 20643840 23 15482880 24 3225600 25 268800 26 10080 27 168 28 1 29 660602880 30 578027520 31 144506880 32 15052800 33 752640 34 18816 35 224 36 1