# A097370 (b-file synthesized from sequence entry) 1 1 2 6 3 18 4 12 5 30 6 24 7 36 8 48 9 462 10 84 11 390 12 72 13 60 14 264 15 210 16 468 17 144 18 168 19 624 20 528 21 252 22 120 23 1530 24 648 25 1248 26 336 27 180 28 1140 29 936 30 1176 31 780 32 240 33 630 34 660 35 1296 36 4212 37 2304 38 3432 39 504 40 2730 41 420 42 480 43 3672 44 1872 45 2268 46 2592 47 900 48 360 49 2184 50 2040 51 1848 52 960