# A055522 (b-file synthesized from sequence entry) 3 6 4 6 5 30 6 24 7 84 8 60 9 180 10 120 11 330 12 210 13 546 14 336 15 840 16 504 17 1224 18 720 19 1710 20 990 21 2310 22 1320 23 3036 24 1716 25 3900 26 2184 27 4914 28 2730 29 6090 30 3360 31 7440 32 4080 33 8976 34 4896 35 10710 36 5814 37 12654 38 6840 39 14820 40 7980 41 17220 42 9240 43 19866 44 10626 45 22770 46 12144 47 25944