# A165183 (b-file synthesized from sequence entry) 0 1 1 3 2 6 3 12 4 24 5 48 6 96 7 192 8 384 9 765 10 1524 11 3039 12 6060 13 12084 14 24096 15 48048 16 95808 17 191040 18 380934 19 759585 20 1514616 21 3020151 22 6022194 23 12008280 24 23944560 25 47745552 26 95204832 27 189838836 28 378539436 29 754809225 30 1505092764 31 3001161291