# A118039 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 6 4 10 5 34 6 52 7 229 8 324 9 973 10 1316 11 5988 12 7986 13 20208 14 26256 15 112669 16 144242 17 348661 18 436424 19 2101172 20 2662972 21 5911779 22 7366040 23 27473425 24 34012310 25 72163847 26 88028512 27 413490686 28 510895170 29 1067092215 30 1303755984 31 4229661687