# A052829 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 4 4 10 5 25 6 69 7 197 8 583 9 1762 10 5441 11 17042 12 54072 13 173334 14 560659 15 1827306 16 5995570 17 19787135 18 65643226 19 218777532 20 732181107 21 2459576149 22 8290442750 23 28031056619 24 95045477945 25 323112137130 26 1101073839413 27 3760472582922 28 12869488098939 29 44127605854574