# A216641 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 1 6 2 7 2 8 6 9 12 10 30 11 76 12 224 13 597 14 1801 15 5469 16 16958 17 53308 18 169872 19 548344 20 1791949 21 5915441 22 19700851 23 66148464 24 223751776 25 761919971 26 2610778118 27 8998428171 28 31179152130 29 108577507149 30 379879051198