# A178878 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 10 10 12 11 14 12 15 13 16 14 20 15 21 16 24 17 28 18 30 19 35 20 40 21 42 22 48 23 56 24 60 25 70 26 80 27 84 28 105 29 112 30 120 31 140 32 168 33 210 34 240 35 280 36 336 37 420 38 560 39 840 40 1680