# A134066 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 2 4 8 5 4 6 2 7 12 8 12 9 4 10 2 11 16 12 24 13 16 14 4 15 2 16 20 17 40 18 40 19 20 20 4 21 2 22 24 23 60 24 80 25 60 26 24 27 4 28 2 29 28 30 84 31 140 32 140 33 84 34 28 35 4 36 2 37 32 38 112 39 224 40 280 41 224 42 112 43 32 44 42 45 36 46 144 47 336 48 504 49 504 50 336 51 144 52 36 53 4