# A064200 (b-file synthesized from sequence entry) 0 0 1 0 2 24 3 72 4 144 5 240 6 360 7 504 8 672 9 864 10 1080 11 1320 12 1584 13 1872 14 2184 15 2520 16 2880 17 3264 18 3672 19 4104 20 4560 21 5040 22 5544 23 6072 24 6624 25 7200 26 7800 27 8424 28 9072 29 9744 30 10440 31 11160 32 11904 33 12672 34 13464 35 14280 36 15120 37 15984 38 16872 39 17784 40 18720 41 19680 42 20664 43 21672