# A347302 (b-file synthesized from sequence entry)
0 0
1 2
2 7
3 21
4 69
5 183
6 669
7 1767
8 5721
9 17163
10 56529
11 149427
12 503721
13 1233963
14 4422609
15 13988547
16 42326001
17 116887923
18 375168249
19 929468907
20 3253991841
21 10227560643
22 31148267049
23 88788949947
24 277075307601
25 820517465043
26 2515094683929
27 7545284051787
28 22796479021761