# A366646 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 1 5 4 6 10 7 20 8 39 9 88 10 228 11 600 12 1507 13 3652 14 8866 15 22100 16 56365 17 144656 18 369784 19 942480 20 2408934 21 6196280 22 16026652 23 41571640 24 107959654 25 280708560 26 731349400 27 1910098320 28 4999759830 29 13109582376 30 34421585844 31 90500370760 32 238272324682