# A362566 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 6 4 15 5 42 6 77 7 180 8 345 9 806 10 1457 11 3276 12 5985 13 13462 14 24257 15 54060 16 97665 17 217686 18 391937 19 871596 20 1570305 21 3492182 22 6286337 23 13972140 24 25155585 25 55911766 26 100642817 27 223660716 28 402612225 29 894735702 30 1610530817 31 3578997420 32 6442287105 33 14316361046