# A162376 (b-file synthesized from sequence entry) 0 1 1 29 2 434 3 4466 4 35524 5 232812 6 1308509 7 6482689 8 28879476 9 117441764 10 441128513 11 1544927933 12 5083859819 13 15819621191 14 46800677805 15 132236761657 16 358269068693 17 933922599849 18 2349408360136 19 5718723151160 20 13500485623812