# A367714 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 8 4 17 5 36 6 76 7 162 8 345 9 734 10 1564 11 3332 12 7097 13 15121 14 32216 15 68634 16 146228 17 311544 18 663748 19 1414136 20 3012859 21 6418971 22 13675802 23 29136686 24 62076510 25 132255753 26 281774605 27 600328670 28 1279017082 29 2724981797 30 5805650101 31 12369100408 32 26352715431