# A109266 (b-file synthesized from sequence entry) 0 1 1 -1 2 0 3 -2 4 1 5 -2 6 3 7 -3 8 5 9 -6 10 8 11 -11 12 14 13 -19 14 25 15 -33 16 44 17 -58 18 77 19 -102 20 135 21 -179 22 237 23 -314 24 416 25 -551 26 730 27 -967 28 1281 29 -1697 30 2248 31 -2978 32 3945 33 -5226 34 6923 35 -9171 36 12149 37 -16094 38 21320 39 -28243 40 37414 41 -49563 42 65657 43 -86977 44 115220 45 -152634 46 202197 47 -267854 48 354831 49 -470051 50 622685 51 -824882