# A365566 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 4 6 2 7 1 8 15 9 12 10 3 11 1 12 54 13 105 14 39 15 6 16 1 17 221 18 863 19 566 20 117 21 11