# A365620 (b-file synthesized from sequence entry) 1 4 2 12 3 20 4 36 5 60 6 108 7 180 8 252 9 324 10 540 11 756 12 972 13 1620 14 2268 15 2916 16 4860 17 6804 18 8748 19 14580 20 20412 21 26244 22 43740 23 61236 24 72900 25 78732 26 102060 27 131220 28 183708 29 218700 30 236196 31 306180 32 393660 33 551124 34 656100 35 708588 36 918540