# A029545 (b-file synthesized from sequence entry)
0 1
1 0
2 30
3 200
4 570
5 1392
6 3020
7 5280
8 9090
9 15040
10 22272
11 33480
12 47540
13 63120
14 86400
15 113184
16 146610
17 191040
18 238330
19 296520
20 358752