# A029488 (b-file synthesized from sequence entry) 1 1 2 3 3 9 4 24 5 27 6 40 7 45 8 65 9 72 10 85 11 120 12 135 13 153 14 216 15 221 16 333 17 360 18 440 19 501 20 543 21 648 22 1080 23 1240 24 1320 25 2456 26 2493 27 3240 28 3720 29 3960 30 4887 31 5169 32 5427 33 6309 34 6504 35 6981 36 7440 37 9360 38 10320 39 11583 40 12555 41 14391 42 16848 43 18135 44 18255 45 22320 46 28080 47 28183 48 28629 49 37360 50 38313 51 51795 52 52545 53 54405 54 59985 55 66960 56 84240 57 89415 58 96720 59 101520 60 118989 61 152784 62 925520 63 3899205 64 4756545 65 6259240 66 9604872 67 13659624 68 14446344 69 17753256 70 17784920 71 18694341 72 19484440 73 20518065 74 21377495 75 23876424 76 31787080 77 36603495 78 60454107 79 80052861 80 95747177 81 98872632