# A023676 (b-file synthesized from sequence entry) 3 3 4 6 5 4 6 4 7 8 8 12 9 24 10 5 11 10 12 20 13 60 14 120 15 6 16 6 17 12 18 12 19 18 20 24 21 24 22 24 23 36 24 36 25 48 26 60 27 72 28 120 29 360 30 720 31 7 32 14 33 21 34 42 35 168 36 2520 37 5040