# A103407 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 1 4 6 5 8 6 1 7 9 8 24 9 20 10 1 11 12 12 48 13 80 14 48 15 1 16 15 17 80 18 200 19 240 20 112 21 1 22 18 23 120 24 400 25 720 26 672 27 256 28 1 29 21 30 168 31 700 32 1680 33 2352 34 1792 35 576 36 1 37 24 38 224 39 1120 40 3360 41 6272 42 7168 43 4608 44 1280 45 1 46 27 47 288 48 1680 49 6048 50 14112 51 21504 52 20736 53 11520 54 2816 55 1 56 30