# A134571 (b-file synthesized from sequence entry) 1 1 2 3 3 2 4 4 5 7 6 5 7 6 8 10 9 18 10 13 11 8 12 15 13 26 14 47 15 34 16 9 17 20 18 39 19 68 20 123 21 89 22 11 23 23 24 52 25 102 26 178 27 322 28 233