# A075215 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 0 5 0 6 1 7 4 8 36 9 73 10 258 11 501 12 999 13 1383 14 4835 15 4685 16 10576 17 8497 18 42156 19 12931 20 129325 21 84555