# A218557 (b-file synthesized from sequence entry) 0 2 1 2 2 3 3 5 4 7 5 11 6 19 7 29 8 47 9 79 10 127 11 199 12 331 13 521 14 853 15 1367 16 2207 17 3571 18 5779 19 9349 20 15131 21 24481 22 39607 23 64081 24 103687 25 167771 26 271451 27 439217 28 710663 29 1149857 30 1860503 31 3010349 32 4870861 33 7881221 34 12752053 35 20633279 36 33385291 37 54018521 38 87403831