# A090649 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 4 5 5 6 7 7 12 8 13 9 18 10 49 11 55 12 63 13 193 14 247 15 610 16 929 17 2173 18 3479 19 5494 20 11158 21 16754 22 30920 23 47752 24 50702 25 53725 26 68122 27 89214 28 180804