# A103238 (b-file synthesized from sequence entry) 0 1 1 2 2 2 3 8 4 6 5 3 6 52 7 36 8 12 9 4 10 480 11 324 12 96 13 20 14 5 15 5816 16 3888 17 1104 18 200 19 30 20 6 21 87936 22 58536 23 16320 24 2800 25 360 26 42 27 7 28 1601728 29 1064016 30 294048 31 49200 32 5940 33 588 34 56 35 8 36 34251520 37 22728384 38 6252288 39 1032800 40 120960 41 11172 42 896 43 72 44 9 45 843099616