# A048017 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 6
6 10
7 15
8 45
9 77
10 126
11 322
12 570
13 975
14 2325
15 4213
16 7425
17 17061
18 31421
19 56511
20 126763
21 236203
22 431098
23 950818
24 1787346
25 3298527
26 7184421
27 13598053
28 25314061
29 54604081
30 103918153
31 194810143
32 416990563
33 797154723
34 1502994133