# A033301 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 0 5 1 6 1 7 2 8 6 9 16 10 60 11 266 12 1547 13 10786 14 88193 15 805579 16 8037796 17 86223660 18 985883873 19 11946592242 20 152808993767 21 2056701139136 22 29051369533596 23 429669276147047 24 6640178380127244 25 107026751932268789 26 1796103830404560857 27 31334029441145918974 28 567437704731717802783