# A296162 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 19
4 89
5 406
6 1913
7 9073
8 43505
9 209971
10 1019390
11 4971781
12 24343037
13 119579006
14 589050663
15 2908727839
16 14393759457
17 71360342129
18 354372852011
19 1762416036422
20 8776797353574
21 43761058841638
22 218431753457637
23 1091385769314272
24 5458068218285909
25 27319061357620056