# A076682 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 3 5 7 6 8 7 9 8 12 9 13 10 18 11 24 12 38 13 48 14 60 15 113 16 196 17 210 18 391 19 681 20 739 21 778 22 1653 23 1778 24 1796 25 1820 26 2391 27 2505 28 4595 29 8937