# A255125 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 1 4 1 5 3 6 6 7 13 8 26 9 47 10 81 11 140 12 253 13 482 14 949 15 1875 16 3666 17 7088 18 13614 19 26100 20 50082 21 96246 22 185131 23 356123 24 684758 25 1316197 26 2530257 27 4868019 28 9378335 29 18096921 30 34974646 31 67669905 32 130998912 33 253565649 34 490501587 35 947992195 36 1830664188 37 3533571444