# A357671 (b-file synthesized from sequence entry) 0 2 1 4 2 20 3 166 4 1812 5 22504 6 297362 7 4067298 8 56897300 9 809019580 10 11649254520 11 169444978124 12 2485270719570 13 36707044807996 14 545386321069862 15 8144809732228666 16 122177690210103060 17 1839933274439787940 18 27804610626798500372 19 421476329345312885304 20 6406685025104178888312