# A192307 (b-file synthesized from sequence entry) 1 3 2 3 3 12 4 24 5 54 6 108 7 213 8 405 9 756 10 1386 11 2508 12 4488 13 7959 14 14007 15 24492 16 42588 17 73698 18 126996 19 218025 20 373065 21 636468 22 1082958 23 1838232 24 3113424 25 5262699 26 8879403 27 14956428 28 25153440 29 42241806 30 70844796