# A058518 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 2 5 4 6 6 7 9 8 14 9 21 10 33 11 54 12 89 13 142 14 222 15 350 16 554 17 883 18 1406 19 2225 20 3511 21 5539 22 8768 23 13977 24 22417 25 36143 26 58483 27 94818 28 153716 29 248699 30 401054 31 644485 32 1032794 33 1652377 34 2642421 35 4227547 36 6769660 37 10851491 38 17410292 39 27951747