# A066092 (b-file synthesized from sequence entry) 2 2 3 6 4 4 5 20 6 3 7 42 8 8 9 18 10 10 11 110 12 4 13 156 14 14 15 10 16 16 17 272 18 18 19 342 20 5 21 28 22 22 23 506 24 8 25 100