# A289653 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 4 5 12 6 40 7 130 8 427 9 1428 10 4860 11 16794 12 58784 13 208010 14 742898 15 2674438 16 9694843 17 35357668 18 129644788 19 477638698 20 1767263188 21 6564120418 22 24466267018 23 91482563638 24 343059613648 25 1289904147322 26 4861946401450 27 18367353072150 28 69533550916002 29 263747951750358