# A148782 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 8
4 24
5 76
6 249
7 828
8 2810
9 9685
10 33665
11 117907
12 416736
13 1480881
14 5284589
15 18955873
16 68263775
17 246532461
18 893166098
19 3245162305
20 11816472278
21 43118632373
22 157670651123
23 577552892619
24 2118935278521
25 7786118829049
26 28650470771100
27 105556357505690
28 389368526700961
29 1437900059073162