# A294551 (b-file synthesized from sequence entry) 0 1 1 2 2 11 3 23 4 46 5 83 6 145 7 246 8 411 9 680 10 1117 11 1825 12 2972 13 4829 14 7835 15 12700 16 20573 17 33313 18 53928 19 87285 20 141260 21 228595 22 369907 23 598556 24 968519 25 1567133 26 2535712 27 4102907 28 6638683 29 10741656 30 17380407 31 28122133 32 45502612 33 73624819 34 119127507 35 192752404