# A206241 (b-file synthesized from sequence entry) 0 0 1 1 2 1 3 2 4 3 5 8 6 11 7 19 8 49 9 68 10 117 11 185 12 487 13 672 14 1159 15 1831 16 4821 17 6652 18 11473 19 18125 20 47723 21 65848 22 113571 23 179419 24 472409 25 651828 26 1124237 27 1776065 28 4676367 29 6452432 30 11128799 31 17581231 32 46291261 33 63872492 34 110163753 35 284199998 36 394363751 37 678563749 38 1751491249