# A285938 (b-file synthesized from sequence entry) 1 1 2 2 3 5 4 7 5 8 6 11 7 16 8 29 9 73 10 169 11 212 12 227 13 262 14 547 15 863 16 1325 17 2035 18 4808 19 8405 20 13612 21 16687 22 19456 23 122501