# A097914 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 2 5 6 6 4 7 6 8 10 9 2 10 12 11 8 12 4 13 10 14 4 15 6 16 12 17 18 18 6 19 12 20 12 21 4 22 12 23 20 24 2 25 18 26 16 27 8