# A102946 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 6 6 16 7 21 8 28 9 48 10 82 11 122 12 130 13 282 14 304 15 4602 16 12984 17 13614 18 42762 19 90597 20 109928 21 158242