# A336960 (b-file synthesized from sequence entry) 0 1 1 2 2 14 3 132 4 1676 5 26590 6 506202 7 11242952 8 285383240 9 8149464954 10 258575410190 11 9024809281972 12 343619185754748 13 14173557899208422 14 629600469603730562 15 29965010056866657600 16 1521221783964264806672 17 82053967063309770102130 18 4686301361507067542636694