# A028592 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 6 5 0 6 0 7 12 8 12 9 0 10 0 11 48 12 8 13 0 14 48 15 60 16 6 17 0 18 96 19 48 20 24 21 64 22 96 23 96 24 30 25 0 26 192 27 96 28 36 29 192 30 144 31 108 32 84 33 0 34 96 35 336 36 78 37 192 38 384 39 336 40 60 41 0 42 384 43 240 44 168 45 256 46 384 47 576 48 164 49 0 50 672 51 528 52 96 53 384 54 480