# A316475 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 3 5 5 6 7 7 14 8 25 9 50 10 101 11 207 12 426 13 902 14 1917 15 4108 16 8887 17 19335 18 42330 19 93130 20 205894 21 456960 22 1018098 23 2275613 24 5102248 25 11471107 26 25856413