# A114931 (b-file synthesized from sequence entry) 1 10 2 20 3 40 4 50 5 80 6 210 7 420 8 630 9 711 10 831 11 840 12 2910 13 29910 14 40320 15 80640 16 98361 17 673140 18 865580 19 8656341 20 466760130 21 694602930 22 821412711 23 23465346510 24 40396039620 25 63130473930 26 234000006510 27 464205665820 28 2340653406510 29 2346599346510