# A094537 (b-file synthesized from sequence entry) 0 0 1 0 2 1 3 2 4 5 5 10 6 22 7 44 8 91 9 182 10 370 11 740 12 1490 13 2980 14 5980 15 11960 16 23957 17 47914 18 95902 19 191804 20 383750 21 767500 22 1535284 23 3070568 24 6141694 25 12283388 26 24567892 27 49135784 28 98273780 29 196547560 30 393099544 31 786199088 32 1572406987 33 3144813974