# A066331 (b-file synthesized from sequence entry) 1 1 2 3 3 9 4 29 5 99 6 348 7 1260 8 4644 9 17382 10 65822 11 251655 12 969819 13 3762517 14 14680890 15 57567228 16 226712655 17 896252850 18 3555116583 19 14144563158