# A070768 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 0 5 0 6 4 7 37 8 381 9 2717 10 18760 11 116439 12 565943 13 3033697 14 14835067 15 72633658 16 356923880 17 1746833634 18 8532601529 19 41868336466 20 205618704167 21 1012359995953