# A276509 (b-file synthesized from sequence entry) 1 2 2 47 3 497 4 4997 5 49997 6 499997 7 4999997 8 49999997 9 499999997 10 4999999997 11 49999999997 12 499999999997 13 4999999999997 14 49999999999997 15 499999999999997 16 4999999999999997 17 49999999999999997 18 499999999999999997 19 4999999999999999997 20 49999999999999999997 21 499999999999999999997