# A032776 (b-file synthesized from sequence entry)
0 0
1 180
2 1152
3 4320
4 29700
5 63360
6 123552
7 224640
8 386100
9 633600
10 1527552
11 2267460
12 3283200
13 4651200
14 6462720
15 8825652
16 15732000
17 20592000
18 26640900
19 34100352
20 43221600
21 54288000
22 83566080
23 102529152
24 124945920
25 151301700