# A054167 (b-file synthesized from sequence entry) 0 0 1 0 2 1 3 1 4 4 5 6 6 12 7 23 8 42 9 76 10 143 11 262 12 496 13 938 14 1783 15 3397 16 6515 17 12523 18 24152 19 46711 20 90543 21 175867 22 342161 23 666712 24 1300805 25 2541033 26 4969255 27 9727606 28 19059560 29 37374839 30 73347038 31 144042897 32 283064780 33 556601613 34 1095087697