# A347318 (b-file synthesized from sequence entry) 0 1 1 3 2 4 3 6 4 6 5 8 6 9 7 11 8 12 9 13 10 15 11 17 12 19 13 23 14 29 15 36 16 43 17 60 18 91 19 150 20 265 21 493 22 946 23 1848 24 3649 25 7246 26 14437 27 28814 28 57564 29 115059 30 230044 31 460010 32 919938 33 1839789 34 3679485 35 7358874 36 14717646 37 29435186 38 58870261 39 117740405 40 235480687 41 470961245 42 941922354 43 1883844567