# A295140 (b-file synthesized from sequence entry) 0 1 1 3 2 5 3 9 4 13 5 24 6 35 7 66 8 98 9 190 10 284 11 559 12 840 13 1664 14 2506 15 4977 16 7502 17 14914 18 22488 19 44723 20 67443 21 134147 22 202306 23 402417 24 606893 25 1207225 26 1820652 27 3621647 28 5461927 29 10864911 30 16385749 31 32594700 32 49157213 33 97784065 34 147471603 35 293352158