# A095022 (b-file synthesized from sequence entry) 1 0 2 1 3 0 4 1 5 2 6 4 7 5 8 11 9 22 10 33 11 65 12 117 13 220 14 404 15 762 16 1422 17 2693 18 5123 19 9634 20 18409 21 35112 22 67061 23 128302 24 246706 25 473477 26 911557 27 1756669 28 3390509 29 6552186 30 12674857 31 24545491 32 47584387 33 92331524 34 179317837 35 348547958 36 678026207 37 1319948267 38 2571405351