# A334078 (b-file synthesized from sequence entry) 1 3 2 15 3 45 4 96 5 192 6 240 7 480 8 480 9 720 10 960 11 1440 12 1440 13 2880 14 2880 15 2880 16 3360 17 5040 18 5040 19 6720 20 6720 21 10080 22 10080 23 10080 24 10080 25 20160 26 20160 27 20160 28 20160 29 20160 30 20160 31 30240 32 30240 33 40320 34 40320 35 40320 36 40320 37 60480 38 60480 39 60480 40 60480 41 80640 42 80640