# A029813 (b-file synthesized from sequence entry)
0 31
1 330
2 7524
3 43736
4 158730
5 464904
6 1052040
7 1964160
8 3619044
9 6522450
10 10433544
11 15208200
12 22346456
13 33965448
14 47828880
15 60888960
16 81259530
17 114521616
18 147492972
19 176474760
20 223618824
21 295334160